Jwin JV-AC37 2.4 GHZ Wireless B/W Camera Transmitter
JWIN JVAC37 Additional 2.4 GHz wireless camera transmitter Additional 2.4 GHz wireless camera transmitter Additional 2.4 GHz wireless camera transmitterProduct Details
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The Jwin JV-AC37 2.4 GHZ Wireless B/W Camera Transmitter is a simple, reliable, and easy-to-deploy solution for most basic remote monitoring needs. The easy-to-install Jwin JV-AC37 camera is intended for use with the Jwin JV-TV3080 B/W monitor and features a built-in microphone, day and night functionality, and wireless technology to save you the hassle of cable connections. This camera is perfect when portability is required, and for monitoring situations where you want to avoid a professional installation in an area such as a baby's room, entrance, or other areas in your home or business.
The JV-AC37 camera utilizes a patch antenna that can rotate up to 270-degrees for crisp, clear wireless signal delivery via FM modulation. This black-and-white camera delivers a decent resolution of 330 horizontal TVL (TV lines), and achieves a better than 48 dB S/N (signal-to-noise) ratio and has a light sensitivity of two Lux when viewing in regular mode up to infinity. With the night-mode switched on, the JV-AC37 can receive a picture under no-light conditions, thanks to six IR (infrared) LEDs (light-emitting diodes). Compatible with the EIA (Electronics Industries Association) TV system, the Jwin JV-AC37 camera runs on 12-volt DC power via an included AC/DC adapter, and has an operating temperature of 14 to 122-degrees Fahrenheit.
Technical Features:
Designed primarily for indoor use, the Jwin JV-AC37 camera deserves serious consideration as one of the most care-free and user-friendly monitoring solutions that anybody can set up anywhere. The Jwin JV-TV3080 monitor with which this camera is compatible can accept up to four simultaneous camera inputs, and has standard RCA composite audio/video outputs for connection to a VCR for recording purposes. User's should note that the image sensor may become permanently damaged if exposed to long hours of direct sunlight or halogen light, so the camera should not be mounted or pointed directly at the sun or other bright-light sources.
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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