Lens Type Auto Focus Length 2.7-13.5mm Motor Zoom Lens Focus Control Auto Pixels 3MP Night Vision Infrared LED 42µ x 2PCS IR Power On Smart, Manual & Timed mode Infrared Distance 25M IR Status Auto Control Smart Phone iPhone, iPad, Android, Android Pad Scanning System Progressive TV System PAL/NTSC Video Output Network Camera Resolution 3MP Effective Pixels 1928(H)*1088(V) Minimun Illumination 0.005Lux S/N Ratio ≥52dB Electronic Shutter Time Auto: PAL 1/25-1/10000Sec; NTSC 1/30-1/10000Sec Image Sensor 1/2.8″ SmartSens CMOS sensor Compression H.264/H.264+/H.265/H.265+/JPEG/AVI /MJPEG S