The Alpha Communications® / S.T.R.™ HT40 QwikBUS™ Series handsets are designed to work as an apartment type handset intercom station, using a minimal of wiring. All HT40 handsets in a building can be wired on only two (2) common (loop) wires! Choose from White or Anthracite (Charcoal) colors.
These attractive handsets easily surface mount right on the wall or over a single gang flush electrical back box (or plaster ring). Handsets can be changed to desk mount with the addition of a model TZ1003 series desk adapter.
All HT40 series QwikBUS™ handsets feature textured finish (to minimize scratches and fingerprints), electronic tone signaling, heavy duty replaceable coiled cord and (3) three momentary button switches. These switches can be used for door release, or other signaling functions, depending upon system configuration, as well as LED indication/programming.
All HT40 series handsets are 3.35"W (86mm) x 7.35"H (187mm) x 1.85"D (47mm). All dimensions shown are for the surface wall type handset, less the coiled cord.
|Microphone:||Electret Condenser Type|
|Push Buttons:||(1) with Door Opener (KEY) symbol and (1) spare (Round Dot), and (1) LED
Contractor shall observe all local and national electrical and building codes.