Akuvox 7" 2-Wire touch video SIP intercom monitor with WiFi

Compact but Powerful Indoor MonitorAkuvox C313W-2 is a 7" indoor monitor. Its slim body fits into limited space and offers a fat stack of features. It is typically used in apartments.Premium touch screen for your homeThe Akuvox C313W-2 multifunctional communicator, with a Linux operating system,provides audio and video communication with door phones via SIP 2.0 protocol.It delivers the ultimate touch screen experience in an unobtrusive, space-savingdesign featuring a brilliant 7-inch capacitive touch screen display.At a Glance Ultra-clear, stylish appearance; Thin profile and small footprint; 7-inch capacitive touch screen with energy saving mode; Two-way audio communication with other units in the 2-wire IP network; Powered by NS-2 or external source Super long transmission distance via 2-wire cable Support US or European electrical wall box mountingPhysical & Power Front panel: Plastic RAM / ROM: 64MB / 128MB Display: 7 Inch TFT LCD Screen: 7 Inch capacitive touch screen Wi-Fi: IEEE802.11 b/g/n, @2.4GHz RS485 port: Support Relay out: 1 Bell in: 1 I/O: 8 Microphone: -58dB Speaker: 4 / 2W 2-wire ports: 2 pair Ethernet ports: 1xRJ45, 10/100Mbps adaptive 48V DC connector (if not using NS-2) Installation: Wall-mounted & Desktop Dimension: 200.2x132.2x27.2mm Working Humidity: 10~90% Working Temperature: -10C ~ +45C Storage Temperature: -20C ~ +70CTouch Screen Display Display Mode: Normally white, Transmissive LCD Size: 7inch (Diagonal) Resolution: 800x480 Contrast ratio: 500:1 Luminance: 220 cd/m Viewing Angle: 50 Left, 50 Right, 40 Upper, 50 Lower Touch Screen: Projected capacitiveAudio SIP v1 (RFC2543), SIP v2 (RFC3261) Narrowband audio codec: G.711a, G.711, G.729 Broadband audio codec: G.722 DTMF: Out-of-band DTMF (RFC2833), SIP Info Echo CancellationNetworking Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP,DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP,ARPDeployment & Maintenance Auto-Provisioning Web management portal Web-based packet dump Configuration backup / restore Firmware upgrade System logs (include door access logs)Application Scenario Old villas retrofit Old apartment retrofitVideo Streaming formats: H.264