Fanvil i16SV-02P Outdoor Video SIP Intercom Key Features Built-in HD camera with infrared night vision, adopt H.264 codec IP65 waterproof and dustproof. IK10 anti-collision with robust die-cast aluminum frame Anti-tamper- alarming as long as the cover is apart from the housing, and reporting to the control center at the same time HD voice speech quality with built-in 3W speaker and Acoustic Echo Canceller Audio line out port, expandable external active speaker Built-in 2 short-in detect port and 2 short-out control port Support built-in TF card slot for data storage or audio offline broadcasting Network Physical: 10/100 Mbps Ethernet IP mode:IPv4/IPv6/IPv4&IPv6 IP configuration: Static IP / DHCP / PPPoE VPN: L2TP / OpenVPN VLAN LLDP QoS Audio Narrowband codec: G.711A/U, G.729A/B, iLBC, G.723, G.726-32K Wideband codec: G.722, Opus Full-duplex hands-free speakerphone with AEC DTMF: In-band, Out-of-Band (RFC2833/ SIP INFO) Video Sensor: 1/2.8' color CMOS Pixels: 2 Mega Video coding: H.264 Resolution: 720P/1080P Minimum illumination: 0.1Lux, support for infrared illumination Viewing angle: Diagonal: 126° Horizontal: 98° Vertical: 65°