Intercom outer unit

Features
1. 4.3 inch display, Aluminum alloy shell ,touch button, metal material , Embedded box.
2. HD camera light compensation with night vision
3.Dual way call , talk , intercom , unlock
4.Enter 1/ 2 /3 or 4digit room number to call. for example 1, 11 , 111 ,1111.
5.Various unlock ways: ID/ IC card; NFC card; public & private passcode ; indoor monitor; management center guard staion, management PC application to open the door.
6. IP54 water proof, weather protection.
7.Can connect with electric/ magnectic/ cathode lock ,etc.
8.Call lift function can be realized via lift control linkage module .
9.Support picture , video advertisement broadcast function on screen.
10. Two camera with face recognition: live detection, 20000 face local storage, management center backup, recognition time less than 0.5 s.