Specification Pick up Device 1/3"Color SONY CCD TV System PAL/NTSC Picture Elements PAL: 976Hx582VNTSC: 976Hx494V Horizontal Resolution 700VL Sensitivity 0 Lux at F1.2 (Infrared LED On) Scanning System 625TVL 2:1 Interlace Synchronization Internal Infrared Spectrum 850nm S/N Ratio More than 50 dB, (AGC Off) Auto Gain Control (AGC) Auto White Balance Auto Electronic Shutter Auto Back Light Compensation Auto Infrared LED 12 LEDs Infrared LED Range 10m Video Output 1 Vp-p, 75Ωcomposite , BNC x1 Audio Output for Options Mirror N/A Gamma Ratio 0.45 Lens f2.8mm Standard Lens Exterior Focus Adjustment N/A Lens Mount M12XP0.5mm Thread Pan Adjusting 0-360° Tilt Adjusting 0-40° Power Supply 12V DC ±10% Power Consumption 210mA Dimensions (L X W X H) 76.4 x 60.5 x 56mm Net Weight 215g Weatherproof/Water Proof IP67 Operating Temperature -10°C to +50°C Applications:Truck, Car, Trailer, Caravan, Tractor, Bus