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Function
Two way communication with outdoor phone
Monitoring
Release door (remote unlock)
Inner calling
Time & Date display
Capturing image
Memory card (Image storage )
Adjustable brightness, color, contrast of picture and ring volume
Adjustable talking volume
Changeable chord melody(3 tone)
Exclusive signal function
Audio shut down
memory function video door phone for villa
Shenzhen OPIZ Electronics Co.,Ltd
suppliy, intercom, systerm, video, phone, ;audio, available
