Alpha T-1772VD Extra Features 2Plus Wall Handset | 123 Security Products

The T-1772VD is a handset designed to work as an apartment type handset intercom station, using a minimal of wiring. Handset in a building can be wired typically on only two (2) common (loop) wires! This attractive handset easily surface mount right on the wall. Handset changed to desk mount with the addition of a model SOB-700 desk adapter, or can be used with the addition of a model MAC-500 plastic adapter trim plate. Handset feature electronic tone signaling, heavy duty replaceable coiled cord and (2) two momentary button switch. This switch used for door release, or other signalling functi