Model TW-3812 VF STAR PLUS Image Sensor 1/2.7 CMOS Image Resolution 2MP Picture Pixel 1920(H)1080(V) Video Frame Rate PAL: 1080p25fps, NTSC: 1080p30fps Video Output 4-in-1 (AHD/TVI/CVI/CVBS), Fault setting: AHD format Transmission Distance More than 500m via 75-3 coaxial cable Minimum Illumination Warm light, Full Color: 0.01Lux Lens 2.8-12mm manual varifocal lens Sync System Internal Synchronization Electronic Shutter PAL: 1/25 -1/50,000 Sec, NTSC: 1/30 -1/60,000 Sec S/N Ratio More than 50dB Day and Night 650 Filter, Full Color Infrared LED 8pcs warm light array LEDs IR Distance 40-45m UTC Support D-WDR Support Noise Reduction 3D NR White Balance Auto - Manual Gain Control Auto Operation Temperature -30°C+60C / Less than 95%RH (No condensation) Power Supply DC12V+/-20% Dimension 068-075-139.69mm Housing IP66-rated white color metal case, with Bracket