Aiphone AP-DA-1AS, Audio Set, 1 Apartment.
Aiphone Audio set 1 apartment (DA-1MD x 1, DA-2DS x 1, PT-121DR x 1)
- Set includes: DA-1DS door station, DA-1MD internal unit, and PT-1211C power supply
- Electric lock can be powered by door station no separate power supply required.
- Background lighting outside door station.
- Button on indoor station to open door.
- Call tone volume adjust with mute function.
- 2-wire system is quick and easy to install.
- Communication: Indoor station: Handset (full-duplex) - Door Station: Hands-free
- Electric lock requirements: 9.5 ~ 20V AC, 70Ω or higher