1. Calling,monitoring,unlock；
2. Door access by swiping card
3.Linux operation system 4.TCP/IPCommunication protocol
5.Support APP remote unlock
Camera：1.3MP
Minimum illumination：0.01LUX
Resolution800*480
Audio SNR：≥50dB
Audio distortion：≤20%
Power Comsumption：static state ment 1.8W dynamic statement<3.5W
Working Valtage：DC12V±10%
Working Temperature/Humidity：-10℃~+55℃/10~95%
Waterproof grade：IP54
Installment：free of embedded