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Product Description

SG-4241A, LOREX 14 B/W QUAD WITH WTHRPRF CAMERA

The Lorex SG4241-A 14-inch B/W Quad Observation System with 1 Camera provides convenience, versatility, and quality in a robust and complete system. This system allows you to view up to four camera locations sequentially in full-screen mode. The included camera has a built-in motion detection capabilities so you won't miss any action. Featuring two-way audio, remote control, and other features, the Lorex SG4241-A is a complete, self-contained observation system perfect for everything from the home or business applications, to professional security installations.

The SG4241-A's 14-inch black-and-white monitor can be operated via its built-in main panel or via an included remote control. Protected by a durable metal cabinet, this monitor includes four DIN/BNC (Bayonet Neill-Concelman) video inputs, and four RCA audio inputs. Also included are four alarm inputs with two alarm outputs for connecting external alarm devices. This monitor features on-screen display of date/time/camera, selectable and sequential PIP (picture-in-picture) viewing, a 2x zoom function, and two-way audio capability that lets you speak to a camera location with the push of a button. Multi-voltage compatible, the SG4241-A's monitor runs on 100 to 240-volts of power, achieves a horizontal resolution of 450 TVL (TV lines) at center, and has an operating temperature of 32 to 104 degrees Fahrenheit.

The camera that comes with the SG4241-A utilizes a 0.33-inch black-and-white CCD (charge-coupled device) image sensor with a 3.6mm fixed lens. Powered from the monitor via the connecting cable, this camera achieves a horizontal resolution of 380 TVL with 510 by 492 active picture elements. Constructed of durable ABS (Acrylonitrile Butadiene Styrene) plastic, this camera can receive a usable picture in very low-light conditions with a minimum illumination of 0.1 Lux. This unit also features a PIR (passive InfraRed) motion sensor that alerts you of camera activity. The SG4241-A's camera comes with its own 63-foot connection cable, and can operate in temperatures ranging from -14 to 122 degrees Fahrenheit.

Technical Features:

• Camera lenses: 3.6mm fixed
• Image sensor: 0.33-inch B/W CCD
• Sensitivity: minimum illumination of 0.1 Lux
• Resolution: monitor 450 TVL, camera 380 TVL
• Operating temperature: -14 to 122 degrees Fahrenheit for camera; 32 to 104 degrees Fahrenheit for monitor
• Monitor dimensions: 12.7 x 12.5 x 12.5 inches (W x D x H)
• Camera dimensions: 2.5 x 3 x 2 inches (W x D x H)

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 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 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
B/W monitor, remote control, camera, cable (63 feet), and camera bracket.