 |
The Clover OW-1404Q system includes a 14-inch square hard-processor black-and-white picture-tube and a built-in quad splitter, inside a durable metal cabinet. The quad splitter is an four-channel switcher that allows you to see four camera images on one screen, and features automatic and manual sequencing. At the push of a button, you can switch between single-camera view to four-camera view. The OW-1404Q's monitor also features an anti-roll line lock, a slave A/V output, a programmable dwell time and RCA connections that make it compatible with most VCRs. Operating in NTSC-format, this system provides high-resolution video at 450 TVL (TV lines). The OW-1404Q also includes four black-and-white video cameras, with IR (infrared) LED lights allowing them to receive a picture even in no-light conditions (0.0 Lux sensitivity). All components in this Clover observation system can within the range of 32- to 104-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.
About Infrared Cameras
An infrared camera uses an infrared illuminator for low-light and nighttime viewing. Typically designed with fixed focal lengths, infrared cameras provide black and white images of nighttime viewing, and many have color capability for daylight use.
1.) B/W monitor;
2.) Four cameras;
3.) 4 channel QUAD or sequencing modes;
4.) Night vision LEDs;
5.) feature bullet5 goes here;
Package Height x Length x Width: 19 in. x 19 in. x 16 in.
Package Weight: 33 lbs.
Audio Security Cameras