High-clarity images (4 inch B/W flat CRT)
Built-in telephone function
Communication function (entry station monitoring function,
communication function), Door release (DPV-4NT), Guard station calling
function (APV-4NT))
Installation type (mounted type, 4 wire type)
Specification
Power Consumption 14W Wiring 4 wire polarity type (entry station) / Guard station - 2 wires, general phone line - 2 wires Power Source AC 110~220V / 60Hz (Free Voltage) Dimensions 213(W)X220(H)X57(D)mm
DPV-4NT
