The handset station shall be Alpha Communications® / S.T.R.™ HT3003/2 (5-Wire) or HT3009/2 (2-Wire), in (White, Titanium or Anthracite) color. Handset shall be surface mounted (or flush or desktop with optional adapter). Handset shall feature electret condenser microphone for exceptional voice fidelity. Handsets that include carbon transmitter or other older voice technologies shall not be acceptable. Handsets shall feature Full-Duplex Voice Operation (for HT3003 series) and Half-Duplex Voice Operation (for HT3009 series). Handset shall have a textured finish and high-quality coil cord. Handset shall include a door release (KEY SYMBOL) button and auxiliary (DOT) push button. Push buttons shall be clearly visible and shall be marked in a different color. Handset shall include a built-in AC buzzer (or optional R2007 AlphaTone™ adapter).
Contractor shall furnish and install the system amplifier/control unit, door station(s) and any other components required for complete system operation.
Contractor shall observe all local and national electrical and building codes.
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 desk adapter, or can be flush mounted with the addition of a Model UM3004 flush housing/trim assembly.
All HT3003 and HT3009 series handsets feature textured finish (to minimize scratches and fingerprints), electric buzzer signalling, high quality (replaceable) coiled cord and (2) two momentary button switches. These switches can be used for door release, paging or other signaling functions, depending upon system configuration.
With the addition of a low-cost Model R2007 AlphaTone™ chime adapter, you can easily change the built-in electric buzzer to a modern warble chime tone sound.
|Dimensions:||All HT3003 and HT3009 series handsets are 3.75"W (96mm) x 8.75"H (223mm) x 2.60"D (67mm). All dimensions shown are for the surface wall type handset, less the coiled cord.|
||50mm round, 45 ohms, Model HK1.|
|Microphone:||Electret Condenser Type
||(1) with Door Opener (KEY) symbol and (1) spare (Round Dot), and (1) LED|