Outdoor ZK-SIR285

Super low illumination color CCD Two dot matrix IR lamp night vision projection distance of 50m 8mm fixed lens as default OSD menu support, external OSD menu control line Light inhibition, 2D noise reduction, privacy masking Waterproof metal body, IP66-rated. Product Model ZK-SIR225 ZK-SIR285 ZK-SIR295 Image Sensor 1/ 3" SONY Super HAD CCD 1/ 3" SONY Super Effio-E CCD 1/ 3? DIS CCD Pixels PAL: 752Hx582V PAL: 1020Hx596V PAL: 720Hx480V NTSC: 768Hx494V NTSC: 1020Hx508V NTSC: 720Hx480V Horizontal Resolution 420TVL 700TVL 600TVL Min Illumination 0.1Lux/ F1.2 0.001Lux/ F1.2 0.5Lux/ F1.2 Day and Night Mode Color / Color turn black Color / Color turn black ICR System PAL / NTSC Lens 8mm fixed lens ( 12mm and 6mm lens optional) SNR( Signal to Noise Ratio) e48db ( AGC OFF) e52db Shutter Speed 1/ 50 1/ 60 ^ 1/ 120000s Gamma Correction 0.45 White Balance Auto Backlight Compensation Auto / Manual 3200-10000K Sync Mode Internal synchronization Video Out Rate 1.0Vp-p at 75 Power DC12V Working Temperature -10 ~ 50 Storage Temperature -20 ~ 60 Dimensions ( mm) 157 L 105( W) 2.5( H) mm