Physical Features - Body material: aluminum panel - Camera: 3M pixels, with automatic lighting - Button: 1 call button - PoE IEEE802.3af - Power consumption: 12V DC input, <12W - G-sensor for tamper alarm - Enclosure rating: IP65 - Installation: flush mounting or wall-mounting - Dimensions: 190x110x35mm - Working temperature is -40°C~+60°C Interface Features - 1xRJ45 10/100M Mbps Ethernet port - Output relay: 2 relays for door opener - Relays controlled individually by DTMF tones - RS485 port SIP Features - SIP v1 (RFC2543), SIP v2 (RFC3261) - Line: 2 SIP accounts Audio Features - 1 built-in microphone with IP67 rating - 2W speaker with IP66 rating - Codec: G.711a, G.711µ, G.722 and G.729 - Speech quality: 7 kHz - Echo cancellation - Voice activity detection - Comfort noise generator Video Features - Resolution: up to 720p - Image transfer rate: 720p@30fps max. - Camera permanently operational - Auto-night mode with LED illumination - Illumination: 0.1LUX min. - Auto white balance - Internal light sensor: image lighting during dark hours - Codec: H.264, MPEG-4 and MJPEG - Support live stream and RTSP - Compliance with ONVIF Network Features - Static IP or DHCP - 802.1Q VLAN - NTP for auto time setting Administration Features - Auto-provisioning: FTP/TFTP/HTTP/HTTPS/PnP/DHCP - Configuration management: web-based management or auto provisioning - TR069 - SNMP Application Scenarios - Office door phone with on-site or hosted IP-PBX - Perfect for villa intercom with door access control - Control remote site entry over the internet