Type HDTV/Megapixel/Outdoor , Video interface HDCVI , Sensor size 1/2.7" , Focal Length 2.8 mm , Lens Mount M12 , Effective pixels 3840 (H)× 2160 (V) , Electronic Shutter Speed PAL: 1/25s–1/100000s, NTSC: 1/30s–1/100000s , Microphone Built-in , Power supply requirements 12V ±30% DC , Dimensions Φ97 mm × 85.8 mm