WHDW20A-AC30  Full 1080P OSD AHD Bullet IP66 waterproof ir camera

Feature: 

Stavis AHD Camera, Real WDR, 1080P

DWDR, Defog, Motion detection

Privacy mask, 2D/3D NR, 

HD Megapixel Lens

42 meters ir led distance

With OSD, with IR-CUT

Specification:

FAQ:

1. What is the cost of upfront investment?

The original analog monitoring system can be opened through the access network lines and the installation of video servers and other related equipment to transform the network video surveillance system to achieve the relevant functions. In this case, the user needs to invest in the cost of its equipment investment, mainly the cost of the video server, due to the type of video server and specifications, the specific cost of the need to consult with the local customer manager.

2. What is the cost of upfront investment?

The original analog monitoring system can be opened through the access network lines and the installation of video servers and other related equipment to transform the network video surveillance system to achieve the relevant functions. In this case, the user needs to invest in the cost of its equipment investment, mainly the cost of the video server, due to the type of video server and specifications, the specific cost of the need to consult with the local customer manager.

3. Network video surveillance system video image storage which several ways?

Network video monitoring system provides front-end, center, client three storage methods. The general principle of determining the storage location is as follows:

Front-end storage: If the user's storage image real-time requirements higher while the reliability of front-end equipment can be guaranteed;

Central storage: If the front end does not store the function of the general use of central storage, the other central storage can be used as a backup front-end storage;

Client storage: generally as a temporary video image storage: such as capture, manual video.

4. Will broadband users add new network video surveillance system to re-apply for a new line? 

Under normal circumstances, network video surveillance system and other services can share the same access network lines. Apply for new network video surveillance system does not need to apply for a new line, the use of the original line can use the network video surveillance system. But if the original VPN and other special lines, according to the local network to do a specific analysis of the situation, but from the purely technical, as long as the network to increase the allocation of resources, new users can still do not increase the use of network video Monitor the business of the system.

5. Some industry requirements for video storage time.

Different industries have different requirements on the video storage time, some need 1-2 days, some need 30 days. The same for the public security industry, different regions for the storage time is not the same, so the Ministry of Public Security for this time in the "urban monitoring alarm network system through technical requirements" to make a unified specification: more than 15 days. Some insurance companies in the country to make a unified specification: more than 7 days. The above time requirement is only used as a reference for business promotion, and it is also necessary to decide according to the business needs and economic capacity of the end user.

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