Features: 1. 10.1 inch intelligent full touch true color screen, digital high-definition color camera embedded operating system, beautiful interface, flexible operation and convenient; 2, industrial grade chip, the startup speed is very fast; 3. Call, monitor/monitor, and broadcast calls to all hosts and extensions; 4, the host and extension are full-duplex two-way video intercom, the host and extension are also full-duplex one-way video intercom; 5, the host has two call functions: hose microphone hands-free calling function, call handle intercom function; 6. You can click the icon of the host or extension directly on the screen interface to make a quick call, or dial the number according to the ID number of the host and extension; 7. Status display: The extension alarm and intercom status can be red or blue. Each button has display device ID number and name. 8. Monitor monitoring: monitor and monitor the host and extension. The monitor function is also divided into Two modes: single monitor and loop monitor. Cyclic monitor can set four broadcast zones, and can also set four sets of timed broadcast time and broadcast content. 9, transfer function, host function, alarm function, record query, unlock function, open door prompt function; 10. With 1 short circuit output port, 2 way switch input port, RS485 communication interface; 11. Can be connected to the large screen display function; 12. Support USB mouse control function; 13. There is a local area network to access, can cross the network segment. Technical Parameters: 1, power: DC12V; 2, power consumption ≤ 5W; 3. Network communication protocol: TCP UDP RTP; 4, audio sampling: 22.050khz~44.1KHZ, 16bit; 5, network communication rate: 10/100Mbps; 6, bit transfer rate: 16K-192K bps; 7, display: 10.1 inch color LCD resistor / capacitor touch screen; 8. 12V power interface, 1 audio input port, 1 audio output port, 1 RJ45 interface; 9, product size: 328 * 203 * 34