The 70004 MobiCam utilizes the NTSC signal system to achieve 510 by 492 effective pixels of resolution. The IR LED emitters allow this camera to receive a picture under no-light (0 Lux) conditions up to 10-feet away, while the built-in microphone allows for one-way audio transmission and enables the voice-activated video transmission feature. This MobiCam includes a built-in 2.4 GHz omni-directional antenna that can transmit up to 300-feet through walls, ceilings and floors, and three selectable channels that allow you to use multiple cameras with a single monitor. This unit's compact design allows it to be placed in tight spaces such as cribs or shelves, while its adjustable ball-mount-style camera lens lets you achieve an optimum viewing angle. The MOBI 70004 camera runs via an included power adapter and has an operating temperature of 0 to 40 degrees Celsius.

Technical Features:

• Signal distance: up to 300-feet (clear line of sight)
• Signal types: 2.4 GHz wireless transmission, NTSC TV system
• Sensitivity: minimum illumination of 0 Lux up to 10-feet
• Resolution: 510 x 492 effective pixels
• Camera operating temperature: 0 to 40 degrees Celsius

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.