Depending on the quality of the camera, there may be one or multiple CCDs to collect RGB data. Budget consumer cameras usually only have one CCD to process the RGB signal. Higher end cameras may have three or more, one for each Red, Blue and Green signal. Deluxe 1/4 Inch Sharp Chip, 6LED IR Weatherproof, Wired CCD Color Video and Audio Camera, 420TV Lines and 2.8mm Lens, 0.8Lux/F1.2 Minimum Illumination, 1.0Vp-p, 75O Video Output。
Pick-up Device: 1/4 Inch Sharp Color CCD
Horizontal Definition: 420 TV lines
Minimum Illumination: 0.8Lux/F1.2
Lens: 2.8mm Lens
LED: 6 LEDs
Video Output: 1Vp-p 75O composite
S/N Ratio (AGC off): More than 50 dB
Electronic iris (Auto): 1/50,1/60-1/100.000sec
Wired CCD color video and audio camera
LED Mini Security CCTV Wired Camera
The back of LED Mini Security CCTV Wired Camera
How is the Frame Rate related to Picture Quality?
Quality can refer to both how detailed the image is and how fast the frame rate is. Frame rate is simply a measure of how many individual pictures make up the video. "Full motion", what you see on television and on VHS tapes, is 30 frames per second, or fps. Most often, security systems record at slower rates, which result in more jerky-looking images but saves tape or hard drive space, allowing longer periods of time to be recorded
How does an Infrared Illuminator work?
In situations where events need to be monitored at night, black and white cameras are used with infrared illuminators. Infrared light is used because black and white CCD cameras have very good sensitivity in and near the infrared region. These are wavelengths longer than 7000nm (nanometers). The human eye can see up to 700nm wavelength, and anything above 700nm is invisible to the human eye. Most infrared illuminators come in 730nm, 830nm, and 950nm wavelengths. These infrared illuminators are invisible to the human eye, and that's why they're perfect for night monitoring. You will be able to see in total darkness with these infrared illuminators, without anyone knowing
What is a camera's format?
Camera formats are measured in inches: most surveillance cameras fall between 1/4" and 1". This refers to the usable image size created inside the camera. For most security systems, a small size is fine - 1/4" or 1/3" surveillance cameras dominate CCTV sales. Larger formats do not necessarily result in better images, but can be advantageous in dimly lit situations since they are able to gather more light
Do not attempt to disassemble the camera. There are no user serviceable parts inside. Reter servicing to qualltied service personal
Never face the camera toward the sun. If may cause a smear on the picture when the camera is directly faced to the sun or spot light or light reflecting objects
Not expose the camera to rain or moisture,or do not try to operate the camera in wet area,Moisture can damage the camera and can create the danger of electric shock
1 x Security CCTV Wired Color CCD Camera
* 1 x Bracket for Camera