Q:Monitor the camera mentioned in the three stream, what is the meaning of ah, which three?

Three streams of intelligent network transmission H.264 stream, dynamically adapt to ADSL network bandwidth and changes, the audio is always smooth, the video is always perfect, it will not be malicious to seize ADSL bandwidth, such as download, chat and browse the web needs of the bandwidth. Rogue network applications and software is the network operators and national security departments to crack down on the object.

Q:Will monitor the camera should buy much. Room size of 8 meters 7 * 3 meters 3, is expected to use four camera monitoring head. Will the camera to buy much?

The lens can choose 3.6MM, how many lines of their own election it, the higher the more clear, now generally the highest is 700 lines.

Q:What kind of monitoring camera is used in the store? 360 ° with the introduction of ordinary

If you require a higher, such as your shop to buy something slightly worth it, it is recommended to use the network HD, or cable through the HD, the resolution of this device is 4 times the normal, of course, the price is more than 1 times higher.

Q:Monitoring camera Sony chip how to identify

A1 + low solution: with SONY SS-11 (mixed SONY sale)

Q:What do I need to do with video surveillance systems?

Video surveillance system developed a short period of twenty years, from the 19's 80's analog monitoring to hot digital monitoring and then to the Internet video surveillance, has undergone enormous changes. In the IP technology gradually unified global Today, we need to re-understand the history of video surveillance system development. From the technical point of view, the development of video surveillance system is divided into the first generation of analog video surveillance system (CCTV), to the second generation based on "PC + multimedia card" digital video surveillance system (DVR), to the third generation based on IP network video surveillance System (IPVS).

Q:There is a surveillance camera, want to adjust the location, hand touch the head, even live, do not know how the matter

There is one may be your power leakage, and this will be carefully checked, the host, the camera power supply, to prevent human shock, some equipment, metal shell is best connected to the ground.

Q:Hello, because no electric video recorder did not manually set, but I would like to look back a few days before the monitor can be transferred out

3, the operator will not operate the hard disk video recorder, did not correctly follow the normal steps to call the DVR video. 4, hard disk video recorder motherboard problems.

Q:Monitor the camera infrared light does not shine what is the reason

Infrared light power is not connected, cut off the power connector should have two red lines, are connected to the positive pole

Q:Hikvision monitor as a recording function?

At present, only the DS-8100HS-S and DS-8800H-ST models do not have audio input, all other models have audio input function, but the input number of different fills.

Q:Surveillance video can only save 4 days (the original can save about 15 days), is not the hard disk video recorder is a problem?

If that's the case, then you can consider replacing the hard drive.