The Lorex SG4915 0.33-inch CCD B/W Weatherproof Bullet Camera is a high-quality and reliable camera designed for use in virtually any situation. Ideal in both indoor and outdoor environments, this unit is protected by a weatherproof aluminum housing. With good light sensitivity and good resolution, the Lorex SG4915's small size lends itself to discreet applications and is suitable to most any situation requiring 24-hour monitoring--especially in areas that are openly exposed to inclement weather. This bullet camera utilizes a 0.33-inch black-and-white CCD (charge-coupled device) image sensor with up to 512 by 492 effective picture elements. Built with a 3.6-millimeter fixed lens, the SG4915 has a high resolution of 400 horizontal TVL (TV lines). For use during the day, evening, and in low-light conditions, the SG4915 has a minimum illumination of 0.1 Lux. The included RCA connector allows this camera to easily connect to any standard TV or VCR, while the RCA-to-six-pin coupler lets you connect to any Lorex Intell-alert observation system. The SG4915 features a built-in electronic automatic shutter with a speed ranging from 1/60 to 1/100,000 of a second. This unit runs on 12-volt DC power, and has an operating temperature of 14 to 122 degrees Fahrenheit.
Technical Features:
- Sensitivity: 0.1 Lux in B/W
- Effective pixels: up to 512 x 492
- Lens: 3.6-millimeter fixed
- Horizontal resolution: 400 TVL
- Dimensions: 1 inch (diameter) x 2.125 inches (depth)
- Operating temperatures: 14 to 122 degrees Fahrenheit
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.
What's in the Box
SG4915 camera, mounting bracket, power adapter, power cable (65 feet), RCA/BNC connector, video extension cable (65 feet), RCA/RCA connector, RCA/6-pin coupler, and owner's manual.
Product Description:
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