- Sony 0.33-inch super-HAD CCD sensor
- 3.6-millimeter fixed lens
- Auto-switches to B/W during low-light to maintain picture quality
- Miniature weatherproof aluminum housing with cable path through the mount
- Regulated 12-volt DC power supply included
Product Details
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This camera utilizes a high-end Sony 0.33-inch super-HAD color CCD (charge-coupled device) sensor, with an ultra-high resolution of 470 TVL (TV lines). The CVC-6800EX includes a 3.6mm fixed-focus lens that has a 0.03 Lux low-light sensitivity, and has a better-than 50 dB S/N (signal to noise) ratio. The unit's electronic shutter with an exposure time ranging from 1/60 to 1/100,000 of a second helps ensure a high picture quality. Additional features such as a low smear level to prevent glare, pre-set auto exposure, and a turbo AGC (automatic gain control) further enhance picture quality. Powered via a 12-volt external DC power supply (included), the CVC-6800EX can operate in temperatures from -20 to 122-degrees Fahrenheit.
Technical Features:
About Surveillance Camera Technical Features
Lux rating is the measurement used to indicate how sensitive a camera is to light, and stands for the level of light reflected off a piece of paper by a candle from one meter away. Thus a sensitivity of three Lux would mean a camera could generate an acceptable picture of a piece-of-paper-sized object that was illuminated by the equivalent of three candles from one meter away. The lower the Lux level, the better the camera's ability to work in low-light conditions. The camera's resolution should be greater than or equal to the resolution supported by the system's recorder or monitor. The S/N, or signal to noise ratio, is an important measure of a camera's quality. A poor camera, low-light conditions or poor wiring causes "noise" which consumes processing power and disk space. A camera with a wide dynamic range is ideal, especially for recording areas in which both indoor and outdoor light are present. CCD (charge-coupled device) sensors provide high-quality images that are less susceptible to noise. CMOS (complimentary metal-oxide semiconductor) sensors offer less image quality, but are usually more cost-effective and energy efficient.
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