Dual Fit ( Flush & Bracket Mount ) Image Sensor:Color CCD ( Photosensitive Chip, H7360S Optical Format:1/6.25-inch Optical FOV:D 120° | H 85° | V 60° Optical Distortion:<-48% Array Size:CVBS(NTSC) Pixel Size:3.6um(H) x 3.6um(V) Construction:1 x Glass, 2 x Plastic Operating Temperature:-20℃~+65℃ Lens Angle:90 degrees TV System:NTSC / PAL Effective Pixels:510 (H) x 492 (V) Horizontal Resolution:420TVL Sensing Area:4.08mm ×3.102mm Shutter Speed:1/60-20 µs Video Output:RCA Connector ; 1.0Vp-p , 75Ω Power Supply:12V Waterproof:IP69 Minimum lllumination:0.1-0.5 Lux/ F = 1.2 ( O Lux With IR On )