What is a Low Illumination Camera?
Low illumination camera which can work in weak light condition is a kind of CCTV camera, involving moon type, star type and IR type. Such high sensitivity cameras as moon grade and star grade can normal work in ti...
CCD (charge couple device) is a semiconductor-made kit, so it shows up high sensitivity, anti highlight, small distortion, mini bulk, long expectancy, anti shake etc. CCD camera involves the below kinds: D...
CCD (charge couple device) is a semiconductor-made kit, so it shows up high sensitivity, anti highlight, small distortion, mini bulk, long expectancy, anti shake etc. CCD camera involves the below kinds: D...
What is an Object Tracking Speed Dome?
Auto-object-tracking-speed-dome integrates features of optics, electronics, mechanism, information processing and network. It is composed by lens, dynamic actuator, movement controller as well as sync speed parts ...
Cameras design and procurement guide
This Guide can help monitor the implementation of projects. According to all solutions based on the parameters of cameras, the application environment and the place, it will help you to choose the best cameras, to...
CCTV Security Camera Information for Non-Technical People
Get a good face shot Use Higher quality cameras at entry areas Doors, gates and other entry areas need a good quality, high resolution camera to record a good 'face shot.' The video from this camera should be con...
How to Install and Adjust the CCTV Cameras?
The use of cameras is very easy, before it works, we should install the lens correctly, adjusting lens aperture, focus, and back focus, connect the signal cable and put through the power resource. But in the rea...
The camera is the core in the whole monitoring system. You can choose them according to the modes and locations of installation, environmental lights, image clarity or other specifications. The camera is the core...
The Classification of CCD Cameras and Surveillance Cameras
In the security surveillance system, the image is made by mainly CCD cameras. CCD can convert the light into electrons and storage or transfer them, the electrons also can be taken out to make the change of the vo...
The PARAM: AGC ON/OFF, ATW ON/OFF, ALC/ELC, BLC ON/OFF, LL/INT, VIDEO/DC, SOFT/SHARP, FLICKERLESS The cameras are used to take the pictures of the monitoring areas and convert them into the signal, according to t...
Specification Introduction of Zoom-Camera Technology
Zoom camera means cameras and lens are combined into one body, it is convenient to control the camera (multiples, focusing, and iris), indicator: resolution, optical zoom, the minimum illumination, etc. 1. Resol...
CCD Camera Functions and Performance Indicators
CCD camera common functions and the major performance indicators include: the resolution, the lowest light, the signal-to-noise ratio, AGC, back light compensation, electronic shutter, White balance, and synchrono...
