Display: 1/3-inch Sony CCD Horizontal resolution: 480TVL IR lens: 6mm Exquisite design, precise circuit and structure incarnated the highest technology Aluminum structure, all-sealed waterproof body sun shield used for outdoor supplied Applicable in all dark places and indoor or outdoor Signal system: PAL/NTSC Resolution: PAL: 500 x 582 pixels NTSC: 510 x 492 pixels Minimum illumination: 0.5Lux/F1.2 (LED off) and 0Lux (LED on) Day/night automatically switch: illumination 3 to 5Lux/F1.2 White balance: automatic S/N ratio: more than 52dB Electronic shutter: PAL: 1/50 to 1/100,000 seconds NTSC: 1/60 to 1/100,000 seconds AGC/BLC: automatic Lens: built-in 6mm (or 3.6, 8, 12 and 16mm lens for optional) IR LED: 30 units, 850nm IR series distance: 25 to 30m IR LED lifespan: 100,000 hours Gamma correction: 0.45 Synchronization mode: internal Video output: composite video output (1.0Vp-p, 75Ω terminated) Power supply: 12V DC ± 10% Operating temperature: -10 to +50?C Humidity: 95% RH (maximum) Body: aluminum Dimensions: 123 x 63 x 63mm Weight: 950g