Security Multi-Cam System

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· Channel-scan for multi-camera monitoring
· Night vision (Effective range: 7m)
· Alloyed shell, Weather-proof structure for outdoor installation
· Built-in microphone for audio monitoring
· Up to 100m (330ft.) Transmission range in open space

Q: How to use video surveillance video surveillance: Whether it is Hai Kang, Dahua, Degas or Kang silver video capture card, their function is video capture, and then? Compression, otherwise, so much of the data stream burned the CPU, they are only responsible for the collection, that is, you can now achieve the function - video. To achieve the function you say is also very simple, according to your idea, have to buy a video decoder card, because the acquisition card data collected after compression can not communicate with the qq software (protocol is different), through the decoder card , The compressed data is reduced to analog (or digital) signal, through the USB interface can achieve what you said the function.

Q: What is the monitor for the video recorder?: Nine division and sixteen split the price is more expensive, and after the division of each image resolution and continuity will decline, the video effect is not good. In addition there are six segments, eight split, double four division equipment, but the image ratio, clarity, continuity is not ideal, the market usage is very low, most of the dividers can display images in addition to the same time, you can also display a single picture , You can stack time and characters, set the automatic switch, even the alarm equipment.

Q: There are cameras at the fork in the expressway: The first speed camera is a shape like a rectangular box, play a decisive role is actually connected with the radar module. Radar detection vehicle over speed will be linked when the camera to take pictures of evidence. The speed radar uses the Doppler effect principle. When the vehicle approaches the radar antenna, the reflected signal frequency will be higher than the transmitter frequency. When the vehicle is away from the antenna, the reflected signal frequency will be lower than the transmitter rate. This can be calculated by the frequency of the value of the target and the relative speed of the radar.

Q: What does it mean to monitor the camera channel?: Channel refers to the physical location of the video input of the camera on the monitoring matrix or the DVR device. Such as: ordinary hard disk video recorders support 16 video signals, so that the back of the hard disk video recorder has 16 video input interface, the channel refers to the physical location of these video interfaces, generally from left to right sort.

Q: Monitor the image of the camera appeared black and white colorless situation, is this how is it?: First of all, you first look at the monitor is not set to black and white and then in the hard disk video recorder you look at the system is not wrong

Q: Monitor the top ten cameras: Followed by: Hikvision as D-Link Dahua Dili as Sony Sony Sony Ithink Iceland as worry

Q: What is the camera's shooting range? How much is the diameter?: Can you say what the next camera, mobile phone, computer, monitor, or what?

Q: What does the privacy of the surveillance camera cover?: 3, integrated camera: built-in lens, you can automatically focus on the lens control is convenient, easy to install and debug;

Q: Wireless surveillance camera security is not? Easy to be peeped not? LAN and external network access speed how?: What is the wireless surveillance camera used to connect? According to the meaning of the landlord is said to use IP connection.

Q: Network monitoring camera how to change ip: IP camera ip with the same computer ip, it can be modified according to their needs. Each network camera brand approach is not the same, but the same basic principles.

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