Optical Technology Base 1/4" CCD Color with DSP Nominal Operating Frequency 2.4Ghz Number of Channels 4 Frequencies Mhz 2413 2432 2451 2470 Transmitter PLL Transmitter Output Power (Mw) 10 Lens 3.6mm Board Output Impedance 0 50O typical Nominal Range in Meters Environment dependant Resolution (Lines) 350 Pixel Density 290,000 Luminance (Lux) 2 Power Requirement 12VDC Adapter Power Regulator On board Average Current (Continuous) 160ma Video Output 1V p-p Composite 750 Audio Output 2V p-p max Auto electronic shutter Auto Gain control Alarm Trigger Port Operating Temperature °C -10 to +50°C Storage Temp. -30 to +60°C Weight 210gm