KL, Audio Door Phone Handset malaysia, COMMAX Handset Unit Installation

COMMAX Handset Unit
> Power Source : AC-110/220/230/240V / 50/60Hz
> Mount type: Wall-mounted type
> Wiring Call: 2 wires
> Door Release: 2 wires(1.6Ø Copper wire)
> Distance : 100m(0.65Ø), 150m(0.