1. Ethernet Interface: 10/100M auto-sensing
2. Other Interfaces: 8-channel security, 1-channel doorbell, RS485
3. Power Supply: DC 12V 1.5A / PoE switch 48V power supply
4. Communication Method: TCP/IP, ZigBee 3.0
5. Speaker: 8Ω/1W
6. SD Card Slot: Built-in
7. Product Dimensions: 120.9*201.2*13.8mm
8. Installation Method: Standard 86-type wall-mounted installation
9. Operating Temperature: -10°C to +55°C
10. Operating Humidity: 10% to 90%RH non-condensing
11. Finish: Sandblasting/Anodizing