2MP, 1/2.9" CMOS image sensor, excellent low light performance, high video resolution Outputs max. 2MP (1920 × 1080) @20 fps H.264 video coding, high compression rate, ultra-low bit rate Built-in efficient IR LED, up to 10 m (32.81 ft) IR night vision H.264 flexible coding, applicable to various bandwidth and storage conditions Camera feed rotation by 180° and 3D DNR, applicable to various monitoring scenes Human detection, sound detection, device restarting, device beep on/off, IR LED on/off, and more Max. 256 GB micro SD card, built-in microphone and speaker 5V/1A DC power supply