H.265, CGI,SIP and ONVIF supported; supporting the video intercom communication with the indoor master station; supporting multiple door opening modes (the master station, Mobile APP); Echo cancellation and noise suppression; Sony STARVIS high performance CMOS,up to 1080P@30fps; IR distance: max. 5-meter, 940nm IR leds; DWDR, wide angle—HD pinhole lens; Auto-uploads alarm messages to the master station or the client software; Remote reboot, remote upgrade(IE or Client software), time synchronization via NTP; Supports motion detection; Supports bit rate and frame rate configuration, P/N video standard configuration; Email configuration, and auto day & night switch; Auto-uploads captured pictures to the FTP or the client software while unlocking the door.