Model HC-B20AX HC-B20AY HC-B20AZ Sensor 1.0 Megapixel CMOS 1.3 Megapixel CMOS 2.0 Megapixel CMOS Image Resolution 25/30fps@720P/960H 25/30fps@960P/960H 25/30fps@1080P/960H Mini Illumination 0Lux /IR ON S/N Ratio >50dB Video Output CVBS/AHD Transmission Distance 500M AGC 0-15 Back Light OFF/BLC/HSBLC Shutter Speed AUTO(1/25~1/50,000 x2~x30) White Balance ATW/AWC-SET/INDOOR/ OUTDOOR/MANUAL/AWB OSD English/Chinese/RUS/FRA/NED/TUR/POR/SPA/ITA/GER/POL NR 2DNR/3DNR Day/Night EXT/AUTO/COLOR/B/W Sync Mode Internal Voltage DC12V Lens 3.7mm super cone pinhole lens Operation Temp -10°C~+50°C / Less than 95%RH (no condensation) Storage Temp -20℃~+60℃ Dimension(mm) 40mm*40mm Weight 150g