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Supply Type
Manufacturer, Exporter, Supplier
Preferred Buyer From :
All over the world
High Resolution Display(4 inch B/W Flat CRT)
Talk : Full-Duplex
Talk with the Entrance
Door Release
Talk   : Full-Duplex
System Capacity  : 1 x Entrance, 1 x Sub-phone, Image Memory Unit Connectable (Optional)
Power Consumption  : 21W
Dimensions  : 188(W) x 208(H) x 56(D)mm
Power Supply  : AC 100~240V