Product details Image Sensor 1/3” 3MP CMOS sensor (0.84667cm) Compression H.265/ H.264 Shutter Shutter adaptive Resolution 3MP Web Interface Support Image Flip Support horizontal and vertical flip Image Resolution Main stream: 2304 x 1296, Sub stream: 640 x 360 Stream Dual Stream Day and night conversion Mode ICR infrared filter type BLC Support Digital Noise Reduction 3D digital noise reduction Lens 4mm Frame Rate 15fps Wide Dynamic Range Digital wide dynamic Video Compression Rate HD and SD two modes, bit rate adaptive Audio Compression AAC/G711A Audio Two Way Audio Audio Input Built-in Mic Audio Output Speaker Human body Detection Support Built-in Siren Support SIM Port Nano SIM Ethernet Port RJ45 (10/100Mbps) 4G FDD-LTE:B1/B3/B5/B8;TDD-LTE:B34/B39/B40/B41 Privacy Masking Support Protocol HTTP, RTSP, RTMP, Onvif Smart Alarm Motion detection alarm Alarm Information Alarm information push IR Distance IR LEDs up to 20-30 meters smart phone IOS & Android IR LED 2 Storage Micro SD card (maximum 256GB) Weatherproof Standard IP65 Working temperature -20˚C~50˚ Working humidity 95% (non-condensing) Power Supply DC 12V/1A