Power Source

12-16V AC - Use AC transformer PT-1210N 12~24V DC, 200mA

Communication

Door calls in with 4 or 2-tone chime to all stations, chime can be cut at sub, pick up any handset to reply, press CALL to call other stations with pre-tone and voice

Door Release

Contact rating: 24V AC/DC, 500mA

Wiring

Door to master: 2-cond., overall shield Master to subs: 6-cond., overall shield

Distance

Door to master: 150m(22AWG) 350m(18AWG) Master to farthest sub: 75m(22AWG) 170m(18AWG)

Wire Type

Door to master: Aiphone #822202 Master to farthest sub: Aiphone #822206