1. The 6 mm aluminum panel, can built-in or wall-mounted installation, weather-proof, durable, easy to recognize

2. The built-in 2 million cameras can clearly identify the call personnel facial features, also can do monitoring connection NVR storage device to realize sound recording or video recording 24 hours a day

3. A single bond call button on the center of the specified radio or terminal for a key or a key report to the police

4. The built-in 3 w speakers and microphones pendant, can realize full-duplex talkback, hands-free calls and receive broadcast

5. Support circulation monitoring surveillance, extensible TF card support local video recording;

6. Compatible with standard onvif protocol and SIP protocol, GB28181, can separate access VOIP phone system (compatible with mainstream IP PBX)

7. Support 1 alarm output, 1 road TTL can remote control door, lighting and other peripherals.

8. 2 audio output and 2 road 20 w amplifier to lose

9. Support cable transmission can be realized across routing, transmission across the network segment