Image Sensor 1/3" Color CMOS. Lens 2.8mm Horizontal Resolution 400TVL Effective Pixels 510x496 NTSC Field of View 109° Connectors RCA (F) video, RCA (F) audio, 12VDC 2.1mm Minimum Illuminance <0.5 Lux Infrared LEDs/Distance None IR LED Wavelength None Video Output 1 Vp-p75 ohm Electronic Shutter Speed 1/50 - 1/6000 NTSC Scanning System na Synchronization Internal Audio Output 325mV/2.7k ohm S/N Ratio >48dB Gamma Characteristic 0.45 Power Supply DC12V Power Consumption 50mA Operating Temperature -4°F - 158°F Dimensions 1 (W) x 0.83 (D) x 0.91 H in Weight 1 oz