USA Vision 5MP IP R500 Super Low Lux. 5 MP Fixed Lens 2.8mm. Triple streams from H.265, H.264. IR distance up to 30 m (100 ft). Built-in microphone. Built-in micro SD card slot, up to 256 GB. Ingress protection (IP66).P2P function for GV-Eye app. ONVIF conformant NDAA Compliant. Integrated with USAVision Standalone Network Video Recorder (UA-NR1620-P and UA-NRL810-P)