DAHUA NVR2104HS-4KS2 & NVR2104HS-I &NVR2104HS-P-4KS2

Rockchip Microelectronics Co., Ltd. (referred to as “Rockchip”) and Zhejiang Dahua Technology Co., Ltd. (referred to as “Dahua”) jointly released a new generation of security NVR products – Dahua Pratt & Whitney Network Hard Disk Video Recorder (NVR) ) to help the intelligent upgrade of the security back-end market.DAHUA NVR2104HS-4KS2 ,DAHUA NVR2104HS-I DAHUA NVR2104HS-P-4KS2,Dahua’s Pratt & Whitney NVR core adopts RK3568 chip, which is Rockchip’s new generation AIoT platform with powerful core processing capabilities. It is equipped with the new Arm v8.2-A quad-core A55 architecture, and the GPU is Mali- G52, built-in the third-generation independent NPU independently developed by Rockchip, has a computing power of 1Tops, ensuring the stability and efficiency of data processing of back-end equipment. The AI ​​performance of Dahua Pratt & Whitney Smart NVR has been comprehensively upgraded, with a wide range of application scenarios, which can meet the needs of security deployment and perimeter early warning in old district renovation, schools, communities, enterprise parks and other scenarios.

In response to this cooperation and new products, Feng Chen, Senior Vice President of Rockchip, said, “Rockchip RK3568 has powerful AI attributes, enabling intelligent transformation and upgrading of security. With the mature implementation of “AI + security”, Rockchip and DAHUA NVR2104HS-4KS2 ,DAHUA NVR2104HS-I DAHUA NVR2104HS-P-4KS2 partners will continue to provide comprehensive and reliable hardware and software support for the security industry.”

Liu Ming, vice president of Dahua, said, “The Pratt & Whitney intelligent network hard disk video recorder is a milestone product of Dahua’s NVR series. Based on the computing power of RK3568, the product is excellent in AI algorithm application, encoding and decoding capabilities, and storage capabilities. Performance. This cooperation with Rockchip, a leading AIoT chip company, will jointly provide a more complete solution for the industry.”

Dahua Pratt & Whitney Smart NVR equipped with RK3568 chip is all-intelligent and omnipotent, and has three major product advantages:

1. Core Technology Blessing Super AI Capability

The product integrates a variety of intelligent functions, supports front and rear intelligent parallel operation, and meets more intelligent applications in scenarios. It can be used with ordinary IPC to achieve intelligent upgrade, effectively reducing the cost of project construction.

Based on the 1T AI computing power of the core RK3568, the product can support the simultaneous operation of multiple high-precision perimeter protection, intelligent motion detection, face recognition, human-vehicle classification and other algorithms.

2. Massive access capability, surging decoding performance

Strong network performance, supports up to 32 channels of IPC access at the same time; network access and forwarding bandwidth up to 256Mbps, full channel 4K ultra-high-definition camera access; decoding performance, supports up to 10 channels of 1080P video real-time synchronous display, HDMI and VGA support Heterogeneous display and HDMI support up to 4K high-definition output, which can effectively meet the needs of the market for ultra-high-definition and fast storage.

3. Multiple function optimization, better user experience

It supports more than 10 functions such as AI and ordinary preview mode, real-time display of intelligent events, and track display with high-altitude parabolic cameras, allowing customers to easily and efficiently manage.

Rockchip and Dahua will carry out comprehensive cooperation based on a number of chip platforms, including RV11 series, RK32 series, RK33 series, RK35 series, etc. The cooperative terminal products cover smart security, smart home, smart commercial display, smart building, Smart office, smart logistics, etc., starting from industry needs and pain points, jointly explore and expand multiple intelligent application scenarios, and improve product user experience and market advantages.

As the most important intelligent technology in this era, AI technology will revolutionize perception and cognitive ability in the field of video surveillance. With the maturity of AI chips and algorithms, intelligence has become the main theme of the development of the entire security industry.

Dahua NVR team launched a more economical Huizhi NVR with the concept of “AI empowers the edge, computing brings value”. In addition to traditional access, storage, forwarding, and decoding applications, intelligent applications will be launched in face recognition, intelligent retrieval, and perimeter early warning to reconstruct edge value and bring users a refreshing experience.

1. Product introduction

Dahua Surveillance Huizhi series intelligent NVR monitoring products are based on embedded linux operating system, integrate deep learning algorithms and intelligent GPU, and can perform feature extraction, comparison and identification, data storage, black and white list control, and linkage alarm for video streams and image streams. , Search by image, which has the characteristics of high recognition accuracy, strong environmental adaptability and high cost performance.

2. Highlight function

1 face control

Support video stream or picture stream detection and recognition, support real-time face comparison alarm output, and display the characteristics of face attributes (gender/age/expression/glasses/beard).

2 Perimeter Defense

Perimeter functions include regional intrusion and cross-border detection. Based on deep learning algorithms, the product can identify human/motor vehicles and remove false alarms caused by non-human bodies such as leaves, lights, vehicles, shadows, and small animals, thereby filtering out various environmental disturbance.

3 Intelligent Analysis

The system supports basic services such as image search, comparison and linkage, second-level retrieval, and control and alarm.

Search by image

3. Product Features

1 Deep Learning Algorithms

Dahua’s self-developed deep learning algorithm can continuously improve the accuracy of target recognition through massive data training, and has the characteristics of strong environmental adaptability.

2Data retrieval in seconds

No additional data search service is required, and data can be queried in seconds.

3 cost-effective

The product covers 2/4 bays, supports up to 32 channels of access, and 8 channels of 1080P decoding.

A maximum of 10 face databases and 20,000 face photo bases are supported.

It supports detection and identification of 2 video streams or 12 picture streams at most.

Supports up to 4-way rear intelligent perimeter defense.

Can store video, picture, feature value data,

Greatly saves storage space and improves the application value of video data.

4. Application scenarios

Products are widely used in supermarkets, hotels, hospitals, schools, high-end communities,

4S stores, entertainment clubs, scenic spots, theme parks, complexes and other business scenarios

Entry-level Homo sapiens portrait solution

Dahua Engineering, a planet-top online video-centric wise IoT answer and support service provider, has introduced its AI NVR4000-I Sequence, such as DHI-NVR4208-8P-I, DHI-NVR4216-16P-I, DHI-NVR4216-I, DHI-NVR4416-16P-I, DHI-NVR4432-I and DHI-NVR4832-I. Distinguished from mainstream NVR products with solitary AI function in the market, the Dahua AI NVR Sequence integrates perimeter protection and encounter recognition, providing clients value-successful AI transformation and upgrading with large-precision security promise although saving labor expense.
Superior Perimeter Protection for Improved Alarm Accuracy
With the excellent perimeter defense function, the Dahua NVR4000-I Series can considerably decrease untrue alarm and provide higher precision functionality to finish-users. The ability of the new NVRs to filter out fake alarms induced by animals, rustling leaves, vivid lights, and many others. permits secondary recognition of the targets, hence enhancing alarm precision. Besides, the NVR4000-I sequence is capable of examining targets dependent on deep finding out algorithm to differentiate folks and vehicles, consequently creating retrieval more productive.

Superior Face Recognition with Several Apps
The AI-powered face recognition engineering guiding these items enjoys a higher status in the business, winning many initial prizes in intercontinental competitions. Getting acknowledged on efficiency for both effectiveness and precision, Dahua Confront Recognition offers real-time facial evaluation by pinpointing, capturing and recording faces with potent metadata. Combined with configurable multiple encounter databases, widespread and stranger method could alarm for suspects on blacklist, allowing passing for authorized men and women on whitelist, also notify for approaching of strangers.

Reliable AI Lookup for Increased Efficiency
Dahua Technologies, a planet-top online video-centric smart IoT solution and service provider, introduced NVR four. with new UI and new NVR2104HS-4KS2 knowledge that tends to make every little thing less difficult for users. The new NVR 4. supports major Dahua NVR models such as NVR2000-4KS2, NVR4000-4KS2, NVR5000-4KS2, NVR4000-I, as properly as NVR5000-I.

Straightforward to Use
The brand name new GUI layout makes the method effortless to operate. The flat fashion and modular style offers a more skilled interface, which offers clear colour strategies and visual icons that lead to the user-helpful knowledge.

Boasting the improved compatibility, NVR4. supports diverse versions of browsers so that users can login and function fluently without getting troubled by such problems as browser updates, incompatible plug-ins or incompatible Flash.

A single new perform that consumers may possibly discover especially helpful is cross-working day search. It makes it possible for consumers to very easily search the recorded movies of right now and the preceding working day or the subsequent day, which greatly improves efficiency.

Effortless to Match
NVR 4. supports access to different cameras with different functions this kind of as TPC, AI fisheye, AI people counting, PTZ, etc., which offers different smart answers. Consumers will be in a position to easily match and alter cameras according to their individual needs.
In addition, NVR 4. supports ONVIF profile G, which means substantial compatibility with 3rd get together units.

Effortless to Guard
Understandably, the common growth developments of AIoT provides higher problem for network security and the risk of sharing individual info. But end users really don’t have to fret way too considerably due to the fact by style NVR 4. is straightforward to guard.

To provide thorough safety to the system, the recently included protection protocol supports Firewall for Community Security Requirements, Obtain Restriction (MAC tackle binding) as nicely as 802.1x Entry Authentication.

Its also well worth noting that Seagate* SHM(Self Well being Management), thanks to the embedded application for prevention, intervention and recovery, can actively shield the information basic safety.

With a mission of Enabling a Safer Culture and Smarter Living, Dahua Technological innovation will carry on to focus on “Innovation, Top quality, and Service, to provide companions and buyers close to the globe.
Effective metadata is properly-constituted with characteristic attribute details extracted from goal faces, such as gender, age, eyeglasses, masks, beard and expressions, making it possible for consumers to select the suitable channel, feature and similarity to lookup for suitable targets. In any other case, consumers can also upload the experience images of targets to NVR and compare them with the confront database in NVR, so as to retrieve the relevant video captured by camera and discover out the targets. Rapid and handy search for a individual of curiosity can be accomplished by way of multi-channels and which significantly improves precision and effectiveness.

In addition to the above features, the NVR4000-I Sequence merged with Dahua cameras will bloom far more strong capabilities. For occasion, operating with Dahua ITC digital camera enables ANPR (Automated Quantity Plate Recognition) for hassle-free entrance/exit administration. Aside from, folks counting and heat-map are also accessible when matching Dahua IP camera. Furthermore, the NVR4000-I Collection also supports ePoE & EoC to meet up with various wants of consumers.

Incorporating superior perimeter protection, superior experience recognition and trustworthy AI lookup, the Dahua NVR4000-I Collection delivers superb functionality and higher recording good quality for IP movie surveillance apps such as organizations, retail merchants, borders, villas, museums, hazardous areas and other small- and medium-sized scenes. With a mission of  Enabling a Safer Culture and Smarter Living, Dahua will keep on to concentrate on Innovation, Quality, and Service, to serve companions and consumers all around the globe.

Also known as a hard disk video recorder, it is mainly a device that provides a storage place for the video shot by the camera, configures the camera parameters and implements various functions, and the hard disk is installed here.

Several important parameters of the recorder:

Network video input (several channels): Generally, there are four channels, eight channels, etc. for home use, which means that this video recorder can be installed with several cameras. Everyone needs to buy, generally the price of 8-way is less than twice that of 4-way. I chose 4 channels for home use this time. There are two reasons. One is that it is enough for home use. It is enough to install several main inlets and outlets, so there is no need to waste more grandpa Mao; The larger the configured hard disk, or the same large hard disk, the fewer days of recording and storage. Therefore, I still choose the four-way that is enough for the overall cost-effectiveness.

Video decoding format: It refers to a way of video storage and encoding. The mainstream is H265 and H264, but 264 is basically not purchased as the previous generation product. The most intuitive difference between 264 and 265 is that everyone also records a video. 264 needs 1G capacity, while 265 only needs 0.5G (estimated), so 265 saves more hard disk. As for the video clarity, I don’t know, because I haven’t played with 264 cameras. (Note: The video decoding format requires the corresponding function of the camera)

Recording mode: There are manual recording, timing recording, motion detection, alarm recording, etc., which are some additional functions of recording. Generally, you can check whether it supports motion detection for home use.

POE function: also known as POE power supply. Generally, the camera needs to install a network cable to transmit signals, and also need to drag a power cable to supply power (if there are reserved sockets where you install the camera, then there is no need to choose POE power supply equipment, otherwise it is better to choose POE power supply ). In fact, a video recorder with POE function, coupled with a camera with this function, can directly supply power to the camera through an 8-core network cable. As we all know, in a 100M network, there are only four network cores that actually work, namely No. 1236 network cores (1 orange and white, 2 orange, 3 green and white, 4 blue, 5 blue and white, 6 green, 7 brown and white, 8 Brown), then the POE power supply is to use the remaining four idle network cables in pairs to form the positive and negative poles of the power supply. Because the network cable core is extremely thin, there may be poor power supply, so it is increased by connecting them in parallel. wire diameter. Therefore, for those who choose POE power supply, the network cable must choose a copper core network cable with better quality. In addition, VCRs with built-in POE power supply function can save the advantage of purchasing switches. However, such VCRs are relatively rare, and mostly appear on 4-channel and 8-channel home video recorders, because this function can be completely replaced by POE switches. The details of the switch are described below.

Experience sharing, I spent 600 yuan to get the monitoring combination of Hikvision and Mercury

The network cable I bought is for 0.5 super five oxygen-free copper monitoring, and the effect is good at present. When I bought it, I opened a Taobao card, and then there was a doubled product at the bottom. The line I bought was in the doubled product, which saved a few dollars. Taobao sign-in also gave a red envelope of 4 yuan, browsed for a few seconds, and finally bought a bracket here, saving a few dollars. I bought a VGA cable because the video recorder is connected to a 32-inch TV. At first, I used the VGA cable that came with the old computer, but there will be problems such as flickering and black screen after full-screen display. After investigation, it is said that it is the problem of the VGA cable. just bought it. The crystal head can actually cost a few dollars and a hundred. The last network cable pliers, I lost my piece, I originally wanted to buy it offline, but I didn’t expect this one to be available offline. I was surprised, so I had to place a new order, which was delayed for two days. Finally, I bought two straight-through connectors offline. Because the 50m network cable I bought was not enough, I temporarily added a 20m blue cable.

Support hard disk space: It is the number of hard disks that can be installed in the recorder, and it is generally one piece for household use. In fact, the capacity of the hard disk is so large now that one piece is enough.

2. Switch:

That’s right, this switch is the same thing as a home network switch. Because ordinary video recorders are only equipped with one network port, switches are needed to help when multiple cameras need to be added.

The relevant parameters of the switch, in fact, if it is used at home, its function has little effect.

The first switch is several switches. Generally, a four-channel video recorder should be equipped with a five-port switch, and an eight-channel video recorder should be equipped with a nine-port switch. Second, you need to determine whether you need a switch with POE power supply. Or the above statement, if the location where you install the camera has reserved power supply, then you don’t need to configure a POE switch; and if your video recorder has its own POE function, then there are already four network ports on the video recorder, so you don’t need to configure a switch. Third, the network management function, the home does not need to be equipped with a network management function switch, and the non-network management function can be directly selected, which is simple and easy to use.

Here I briefly describe my choice. I chose a video recorder without POE power supply + a switch with POE power supply + POE camera. At the beginning I chose a Hikvision VCR with POE power supply.

Needless to say, the camera is used to convert the picture into a digital signal and transmit it to the video recorder for storage. Many camera parameters and video recorders are corresponding. For example, whether to support POE power supply, whether to support H265 encoding, whether to support motion detection, whether to support pickup and so on. I won’t go into details about these parameters. Briefly describe the following parameters.

Pixel, I believe everyone is familiar with it. Pixels are not actually bigger the better. Common ones are 2 million, 3 million, 4 million, etc. For home use, I’d say that sentence is enough. In fact, 2 million is 1920*1080P, and 3 million is almost 2304*1296P. After translating through the resolution, do you feel that there is not much difference? So don’t pursue the resolution too much, it’s enough to be clear enough for home use. The higher the pixel, the greater the storage capacity, and the larger the hard disk used in the back, and the cost will go up.

It is very eye-catching, and even the colors can be seen clearly, but this type of camera has a very big disadvantage, it will be as bright as a light at night. It is not recommended to install near intersections and rooms. Affect pedestrian sight and sleep quality. In addition, the full-color camera has high noise at night.

The camera parameters are almost the same. I chose the Mercury camera this time because it is cheap and clear. I bought a Mercury cloud platform before, and compared with the Mijia cloud platform, I found that the clarity of the Mercury is very good. The following is the comparison of Mijia cloud platform and Mercury cloud platform, although it is not the same position comparison, you can refer to it.
It may also be the influence of different locations. I always feel that the things in the Mi family are not so bad. But it is because of this that the favorability of the Mercury camera is doubled.

For the Mercury camera, I chose the 3-megapixel outdoor camera with poe power supply. Bought three infrared night vision and one led night vision. It is much cheaper to buy Xianyu than Taobao and Jingdong.
In fact, Mercury also has video recorders and switches to buy, but the price is not cheap, and it is similar to Hikvision. After all, the big brand of Hikvision has a good reputation for its function and stability, so the video recorder and switch should still choose the big brand. Some people say that there is a compatibility problem. In fact, many of the Mercury monitoring parts are learned from Hikvision. It can be seen from the Hikvision protocol when configuring it later, so there is no problem with compatibility. Of course, Haikang is not the only one in the monitoring field, and there is another famous company, Dahua. The Dahua home model Le Orange is quite good, but I especially like Haikang. And the configuration of the same price Dahua Le Orange video recorder is not high. And with the Mercury camera, the onvif protocol configuration is relatively complicated.

The next thing I want to talk about is the network cable. After calculating the installation location, I decided to buy a 50-meter network cable. Although I originally worked as a network administrator in the computer room, in the spirit of honesty and honesty, I decided to buy the network cable myself! In the experience sharing, I spent 600USD to get the monitoring combination of Hikvision and Mercury

Network cable Because my camera goes outdoors, I chose a sheathed network cable. The boss also sent a lot of crystal heads.
Well, at this point, my monitoring purchase is over. In total, the recorder + switch is 255USD, the camera is 300USD, and the network cable is 54USD. Total 609USD. Then another value friend will ask, what about the hard disk? Why doesn’t it count for monitoring the big head hard drive? Yes, I used an old computer to disassemble the hard drive, so I didn’t count the cost, and there will be no friends who say I am a headliner! Experience sharing I spent 600USD to get the monitoring combination of Hikvision and Mercury Experience sharing I spent 600USD to get the monitoring combination of Hikvision and Mercury
Appearance Gallery

There was supposed to be unpacking here, but I couldn’t wait to install it at that time, so I didn’t take pictures. Let me explain in words.

Hikvision video recorder, general workmanship, plastic shell, iron base.

Hikvision switch, workmanship is very good, iron shell. Quite heavy.

NVR4216-4KS2/L

16 Channel 1U 2HDDs Network Video Recorder

> New 4.0 user interface, Security baseline 2.1

> H.264, H.265, Smart H.264+, and Smart H.265+. H.265 auto switch

> Max. decoding capability: 8 × 1080p@30 fps. Supports adaptive decoding

> Supports mainstream cameras of ONVIF and RTSP protocols

> P2P remote surveillance, video play on mobile device

> VGA/HDMI simultaneous video output, maximum resolution of HDMI is 4K

> AI by Camera: Face detection, perimeter protection, IVS, people counting, heat map, and SMD

> Supports remote configuration and management of IPC, such as set ting parameters, getting information, and upgrading IPC of the same model in batches

 

Mercury camera, plastic housing, very light, said to be IP67 waterproof, questionable, but for the price of beauty, I think it is OK.
1. The installation location of the video recorder is the location of the weak current box on the second floor of my house, and it is also above the TV cabinet in the living room on the second floor. Two reasons: first, this place is where my router is installed; second, there is an abandoned outdoor network cable port in this place (this network cable has never been used, it is the network cable reserved by the electrician when the house was built, because the home is connected to optical fiber , so this network cable is abandoned) By the way, this abandoned outdoor network cable is the bridge between my VCR and the switch.

2. The installation location of the switch is at the location of the outdoor network cable port, which is also the southwest corner of the first floor. But there is no power supply at this location, so I pulled a power cord from the air-conditioning pipe hole in the room on the first floor to supply power to the switch.

3. The installation location of the camera is a conventional location, I will mark it directly on the picture.
Because the switch and the recorder were connected using a discarded network cable, the wiring became the location of the outdoor switch to the location of each camera. The wiring time and wiring length are greatly saved, and it can be said that there are almost no obvious exposed lines in the room. Outdoor bright lines are also basically hidden. Some friends will definitely ask that the camera in the far right area cannot see it, that is because there is no important thing in the right area (west), and the thieves casually visit. And it is not connected.

There is also a back door camera, no pictures, no pictures. Make up your mind, the installation location is similar to that of Qianmenxi.
Monitor configuration and usage

I didn’t want to talk about any configuration, because it’s really simple to configure, and it’s a fool-like configuration. But it is too complicated to write. But I took a lot of photos myself, so I will write about them in order to avoid waste. I have mixed configuration and usage.

Here I declare again that this is the first time I have installed professional home monitoring, so I am very welcome to point out any mistakes in the text. I am very humble, and I beg all the great gods not to say anything wrong with their children, otherwise I will feel very uncomfortable. This article is purely for exchange learning.

Mainly from a few points to explain. 1. The recorder is configured and used locally. 2. The camera is configured and used locally. 3. iVMS-4200 client network configuration and usage. 4. The use of fluorite cloud.
1. Local configuration and use of the recorder

The local configuration of the video recorder is a necessary step to install and monitor, mainly to let the video recorder discover that your camera uses the relevant protocol to configure the camera; the other is the video related mode settings and camera related data settings.

Closer to home. Here’s one thing I want to make clear. Although I talked about the layout and installation before, I actually used several short network cables to configure the camera and video recorder first, which is also called soft configuration. After several cameras are in normal use, the wiring is installed, which is called hard configuration. This avoids detours. Because during the installation process, you will encounter two possibilities that make it unusable. The first is that the hardware is not configured properly, resulting in the camera not being recognized, and the other is that the software is not configured properly, resulting in the inability to display the picture. I configure it first to rule out the possibility of a software configuration failure, and then if the camera cannot be identified during the installation and wiring, then it can basically be determined that there is a problem with the network cable and installation, and it has nothing to do with the software configuration.

This is the interface that has been configured. In fact, when the new machine is just turned on, it is similar to the activation of a new mobile phone. Just follow the steps step by step. I remember to write down all the passwords set during the period. I have forgotten all of them now. After reaching the main interface, there should be no signal on this side, because the camera has not been configured, at this time, right-click the mouse and the following menu options will appear (here, the recorder has two USB ports, plug the mouse and you can use it normally Use the same computer. I didn’t use the mouse sent by Hikvision, but directly plugged in the wireless mouse.)
The common menus here will change according to the menus you have used recently, similar to the function of recent documents in windows. Then I think the most useful is the main menu, all the shortcut keys below can be found in the main menu.

When you click on the main menu, you will be reminded to set a password to prevent others from peeking at the video content.
Next is the more important encoding parameter settings. In the recording parameters, I set the resolution to the maximum resolution of 3 million (2304*1296), and the video quality is medium, because the selection is too high, it will definitely take up more space, and it is enough. I only chose 1024 for the upper limit of the bit rate, although it recommends 4860-8100Kbps, I simply compared the video effect of each bit rate with the naked eye, and chose the lowest value of the bit rate that I can accept, which is 1024kbps. This thing is that the bigger the video, the better the video quality, but the larger the video capacity. Finally, of course, it is H265, and 265 must be opened. After all parameters are set, click to enable SMART265. This thing is like a student taking a class. The teacher is serious when watching, but not serious when the teacher is away. When there are objects moving in the picture, the picture starts to be clear, otherwise the picture is very blurry. The main stream timing and event are the different parameters set by the recorder to work in different modes, and the settings here are the same.

The sub-code stream actually corresponds to the main code rate. Simply put, the main stream is the local surveillance video quality, and the sub-stream is the remote image quality. Because the remote needs to rely on network transmission, generally it is not as high-definition as the local one, so in order to ensure that it does not get stuck, the sub-stream data is generally set to be much lower than the local one. Of course, the following H265 will continue to be opened. In addition, there is nothing in the advanced configuration and holiday configuration, you can simply skip it by default. I won’t go into details here.

Channel management: This is the most complex and important module.
The first menu is the channel configuration, the channel referred to here actually refers to the camera. Adding, deleting, and editing cameras is all set here. You can choose one-click addition or custom addition. If the Mercury camera is directly recognized by the Hikvision protocol, it is amazing. Remember to activate it with one click after identification.
This picture is the detailed parameters of a camera I open, which is actually the default Hikvision protocol. When installing, it is recommended to add cameras one by one after installation, so that it is not easy to confuse. It is best to mark the IP address on each camera, because the IP is fixed, so it will not change.
The first three menus are all very simple things. If you need it, you can leave a message and ask. I will answer them one by one, but I will not introduce them here. The motion detection is introduced here. The red frame on the screen is the screen detection range. The detection range can be customized, which is very easy to use. I won’t introduce more about the latter few, and it doesn’t work.

The local configuration and use are basically over here, and we will continue to write local camera settings tomorrow.

2. Camera local configuration and use

In fact, it is to use the computer to enter the camera setting interface locally through the camera ip. ipc-hdbw2431r-zas-s2 used here is from Mercury. So the configuration interface that comes out is provided by Mercury. Similar to the router setting, after entering the IP, enter the username and password to enter.
After entering, the settings are similar to the local settings of the recorder, but there are some functions that the recorder does not have, such as wide dynamic and so on. It should be noted that, for the same settings, you can adjust one place, that is, the video recorder will be synchronized to the camera after it is set. However, if the motion detection is turned off on either side, it does not support motion detection.

In fact, the local setting interface of the camera is relatively simple, and many parameters are similar to those of the video recorder, that is, some camera-specific functions can only be modified on the camera side. In addition, I have also successfully upgraded the camera firmware on the camera side.

3. Remote configuration and use of iVMS-4200 client

If you need remote monitoring, simply download a fluorite to view and play back on your mobile phone in real time, but if you need to do some remote configuration or screen monitoring, you need to use the following software. iVMS-4200.

In fact, there is also this program on the mobile phone, but I think it is very convenient to use the EZVIZ cloud on the mobile phone. There is no need to do any configuration. After all, the monitoring configuration is a one-time thing. In addition, if you want more professional remote operation, then you have to apply for a public network IP from the operator, but I still find it troublesome, so I didn’t study it.

4. The use of fluorite cloud

EZVIZ Cloud is actually the function of remote preview and playback on the mobile phone. It is convenient to use and can be viewed anytime, anywhere.

Focal length selection: The focal length is actually how far your camera looks. I have responded to this in the comments section before. If you monitor the channel, choose 6mm focal length; monitor close objects, choose 2.8mm focal length, and use 4mm focal length for other household situations. In fact, this sentence is not entirely correct. The following picture is a promotional image of the Mercury camera, which is stolen by the way of advertising, and does not accept advertising fees.

Connect the LAN port of the X5C DVR to the LAN port of the router, connect a monitor to the VGA port, and connect a mouse to the USB port to start the next setting.

For the sake of security, it is strongly recommended that you modify the password of the ADMIN account for the first boot. The initial password is the verification code attached to the bottom of the product.

Check “IPC Proxy” in the wizard, and you can use the APP to set the camera directly in the future.

In order to facilitate the access of other network devices, it is recommended to set a fixed IP address in the network settings.

After setting up the camera, turn on the recorder, and in the network settings, first select automatic, and then after successfully binding the EZVIZ cloud, enter the network settings to fix the IP, that is, the automatic IP acquisition will be turned off. In theory, the camera and the recorder are the same except for the different IP addresses, such as the gateway DNS, because they are obtained automatically and then fixed. wan port) to modify.

I installed a 1TB hard disk in the X5C hard disk video recorder, and I identified 931.51GB here and formatted it.

Monitoring Installation Willingness Determination

This step mainly determines whether to install monitoring and whether to install monitoring yourself. When I was idle at home, my mother suddenly told me that I was going to be monitored. The reason was that the three old hens raised at home were lost, and the mother was very angry, thinking that the neighbors two hutongs had taken them for themselves. Because the two families have been grumbling for a long time, the mother can’t swallow this breath, so she must pretend. In fact, neither me nor my uncle and my milk are in favor of installing surveillance, because it is not useful and worthless, and three chickens only cost a few dollars, but there is no way, my mother insists.

The next step is to decide whether to install it yourself or pay someone to do it. The neighbor in front of the hutong (referred to as A) also planned to install surveillance because of a neighbor dispute. The reason was that his apricot tree died suddenly. It was suspected that the neighbor in the west of their house (referred to as B) had watered the tree with glyphosate, because B’s family My son also scraped the branches of the car when I sent a small car back, and then the B family told the A family that it was recommended to kill the tree. Now the tree is dead for no apparent reason, and only B’s family is in conflict with this tree, so it can’t be swallowed. The reason why I am willing to go to the trouble of talking about these trivial matters is that I want to give some advice to some friends in the countryside. If there is such a thing, you are not sure whether to install monitoring. It is safe. Although it costs money, it is easy to worry.

House A asks for security. The price is 1100 for two heads, plus 300 for the head. Because house A mainly monitors the neighbors in the hutong, it is enough to install two heads. Because my family wants to monitor the neighbors who are separated by two alleys, we have to install three heads, so that is 1400. Because I was idle at home, after checking the information, I felt that the difficulty of monitoring installation lies in monitoring and debugging and punching holes through the wall. I was able to do it myself, so I decided to install it myself.

2. Monitor brand selection

In fact, after I initially decided to install the monitoring by myself, I didn’t know which brand of air conditioner to install. This is some personal judgment after my continuous learning and continuous comparison during the installation process. Share it with you before.

The A family asked someone to install it, and I basically followed the installation process. The monitor installed by the installer in town is unbranded, just his own phone number, so I don’t know his brand. Then he used DC power supply. At first, I only felt that it was troublesome to connect two heads in this way. In fact, it felt better later. Because he is using this kind of integrated line

The last step of setting is to establish a wireless network, open the system setting icon, and enter the SSID, security type, and WiFi password to be established in the wireless configuration option, and the setting of the X5C DVR is basically completed. But don’t rush to close the display, and then add the camera.
Access the EZVIZ camera

In the process of walking around in various monitoring stores, I found that we have various kinds of monitoring here. I still remember Dingwei, Uniview, etc., but I didn’t ask what scheme they used. In other words, there are two ways for everyone to choose monitoring, one is based on the plan, and the other is based on the brand. After excluding brands such as Hikvision and Dahua, the remaining brands can be counted in the plan.

Home A has a 4 million camera. Personally, I feel that the monitoring effect is better than that of my Mercury (just a little), especially the cloud service is very smooth, it will not drop the line, and it supports the two-way intercom function. The most important thing is that it is cheap. The display effect of this camera on the TV is very poor, but it is very clear on the mobile phone. The person who installed the monitoring said that it was because of the resolution of the TV. If the 2K screen was changed, it would be very clear. I don’t know if this is the case.
2. Data collection

I think it’s enough to have Haige and me. If you use Hikvision’s video recorder, you can search on Baidu and Zhihu to find out how to solve the problem of EZVIZ cloud offline.
3. Equipment purchase

Because I copied Haige’s homework, the general idea is also ipc-hfw3549e-as-led + Hikvision poe switch + Hikvision non-poe video recorder, the reason is the same, the video recorder to the poe switch only needs an integrated line, and then you can choose a suitable point from the switch. Go out and connect to each camera, which saves lines. Because the poe switch needs to be plugged into the power supply, if it is inconvenient to run cables at home, you can still choose a DC-powered camera, but you need to use a few more ordinary switches. Haige chose three 314p and one 318pw. Now the 314p is out of stock, and the 318pw that was purchased by Haige has risen from 85 yuan to the current 124 yuan. Brother Hai bought Mercury out of cost considerations, but now the price of Mercury is not necessarily the best consideration. When visiting the seafood market, I also found that there are cameras from Tengda, Xunjie and other manufacturers to buy, I don’t know how, everyone can Do your own research, you don’t have to buy Mercury. The following is the camera I bought, 124×2+8=256, 8 is the shipping fee. The video recorder was also bought at the seafood market, 180 free shipping, but it was finally recognized as 7104N-F1 (c), I remember that c is the poe version, b is the non-poe version, the one I have is indeed the non-poe version, I don’t know why it recognizes it into c.

This section is the most important point of the whole article. There are several places in it that are not mentioned in Haige’s article. Simply put, the camera and the video recorder are two parallel systems, so all the functions of the camera can be realized. This is not the first to press the table, step by step.

In the manual that comes with the Mercury camera, you can set it in ipv4. After the setting is completed, go to 192.168.1.60 to set the camera, but you cannot upgrade the firmware. The solution is to first change the network settings of the camera from static IP to automatically obtain IP, and then change the ipv4 setting to automatic, and then enter the management interface of our own router. The IP address of the ipc-eb5541-as camera), directly log in to this IP address to set, without changing ipv4, and then change the network settings of the camera to static IP to fix the IP, so that the firmware can be upgraded. There are a series of settings about the lens here, such as exposure white balance, etc. If you don’t understand it, you don’t move it. Others are available for personal testing.

Taking the three night vision modes described by the Mercury camera as an example, Brother Hai said at the time that he could only choose full color at night, but in fact, it can be changed to intelligent full color. Bright white light. Even out-of-bounds detection is available. I tried this. After turning off the motion detection, I turned on the white light alarm for out-of-bounds detection at the same time. Then I walked back and forth, and finally the white light alarm was triggered twice, so I guess the out-of-bounds detection is available, although it cannot be set on the Hikvision recorder. .

In short, the camera and the video recorder are in parallel without interfering with each other, showing you an example of a white light alarm. Smart full-color or after detecting movement or humanoid movement, turn on the light and white light alarm is probably in the following order. After detecting humanoid movement, turn on the light first to form a sufficient brightness. If the person still does not leave, the alarm will flash. So if you don’t make changes in the event plan, the alarm will flash during the day.

There are many ways to connect the X5C NVR to the Hikvision camera. First of all, I will show you a method that I think is easier.

Some people may modify the network settings of the recorder to adapt to the network settings of the camera. I did the same at the beginning, but this could not bind the EZVIZ cloud. Finally, I changed my mind and changed the network settings of the camera to adapt to the recorder, and this was successful.

Finally, about the circuit layout, at first, I connected the router with the network cable from the poe switch, and then the router came out to connect the video recorder, but several comments were worried about burning the router, and I was also worried, because my router is 15 years old 300M router. However, the Tianshitong website gave me an idea. I can add a switch in the middle, so although one more switch and two wires are used, it does not directly pass through the router.

Let’s talk about the problems encountered in the current situation, leaving aside the reasons for the product itself. The core problem is that there are too many wireless devices interfering with each other. At the beginning of the use of the EZVIZ kit, the wireless connection between the C3W and C6Tc cameras and the X5C DVR was intermittent. The dual-channel 1080P streaming media transmission has caused an impact on the overall network speed. In addition, many value friends pointed out that wireless cameras are easy to be hijacked, and the risk of privacy leakage is high.

Therefore, when upgrading, it is necessary to abandon flashy wireless and even network functions, and minimize network exports. But after all, my money is not blown by the wind, it is impossible to directly throw away the old equipment, and compatibility should also be considered. Therefore, we chose Huachuang HVR804H1 hard disk video recorder that supports Onvif or RTSP network protocol and BNC coaxial input at the same time, so that the original network camera can also be connected. The AHD36-4K camera directly adopts the traditional BNC coaxial, which avoids the impact on the network while improving the 4K high-definition picture quality.

It doesn’t feel like 4K, and the main stream is only 2048Kbit/s? This is 1080P, 25 frames, the recommended stream of H.265 compression, 7680 is recommended for 8 million resolution; this AHD transmission should be 2 million, and the back-end video recorder is estimated to only support 2 million access, and it is very It may be compressed by H.264. After all, 8 million AHD transmission requires too much coaxial cable, and it is not ordinary price. It also has high requirements for chips and power supply; and night vision, the small infrared light used in this machine, It is estimated that half of the brightness can be attenuated in 1 year. If the heat dissipation of the lamp beads is not good, it is easy to burn a few. This lamp is the same as the router antenna and cannot be seen much. An array infrared lamp can make a small lamp bead; Machines like Hua, Uniview, etc.

Surveillance outside the door is still valuable. The most valuable thing is that when people are not at home, they can let the courier put the courier outside the door, and they are not afraid of losing it. Anyone who takes it can see it. If anyone has bad intentions outside the door, it can be clearly photographed.

I have studied the equipment that can be used for facility monitoring, which can be divided into high and medium and low grades.

The high-end price is high, and the safety factor is high. The low-end price is cheap and the safety factor is low.

The safety factor mentioned here is the evaluation by others of whether monitoring damage can cause data loss.

The upgrade of the monitoring equipment has greatly improved the clarity of the video image, and the return to the traditional BNC coaxial transmission method also solves the problems that the network camera occupies a large amount of network resources and the privacy is easily leaked. At the same time, it also exposes the dilemma that equipment using closed transmission protocols is highly upgraded and easily tied up by manufacturers. Therefore, it is strongly recommended that when purchasing such installation and monitoring equipment that will be continuously expanded and upgraded in the future, try to choose products with general and open source protocols.

Author Name: Ellie

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