Product Specification Sheet APS412

Rev. 07/2013

HT2003C2WH Wall Handsets with Carbon Transmitters

Architects' And Engineers' Specifications

The handset station(s) shall be Alpha® / S.T.R.™ HT2003C2WH (5-Wire), in (White) color. Handset(s) shall be mounted (surface, flush or desktop). Handset(s) shall feature carbon type microphone for quality voice fidelity, and compatibility with older type 'telephonic' type intercom systems. Handset(s) shall have a textured finish and heavy-duty coil cord. Handset(s) shall include a door release (KEY SYMBOL) button and auxiliary (RED DOT) push button. Push buttons shall be clearly visible and shall be marked in a different color.

Handset(s) shall include an adjustable volume AC buzzer (or optional R2007 Alphatone™ adaptor).

HT2003C2WH Handset with Carbon Transmitter
Handset with optional UM1004 Flush Adaptor and Trim Ring (both shown in special-order Brown color)
The Alpha®/S.T.R.™ HT2003C2WH handsets are designed to work primarily as an apartment type handset intercom station. It has a carbon type transmitter, which allows it to be used as a replacement handset on older type 'telephonic' intercom systems. Choose from White (standard), or (Grey, Ivory, Brown or Black on a special-order quantity basis). 

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 adaptor, or can be flush mounted with the addition of a Model UM1004 flush housing/trim assembly.

The HT2003C2WH handsets feature textured finish (to minimize scratches and fingerprints), electric buzzer signalling (adjustable), heavy duty coiled cord with strain relief and (2) two momentary button switches. These switches can be used for door release, paging or other signalling functions, depending upon system configuration.

With the addition of a low-cost Model R2007 Alphatone™ chime adaptor, you can easily change the electric buzzer to a modern warble chime tone sound.
  • Convenient Duplex Voice Operation
  • Easy Installation
  • Eavesdrop Privacy
  • Clear Voice Fidelity using Carbon Transmitter Microphones
  • Rugged and Reliable / Simple to Operate
  • Mounts Flush, Surface or Desk (with appropriate adaptor)
  • Available in White (standard) Grey, Ivory, Brown or Black color (on special-order only in quantity)
Dimensions: 3.20"W (82mm) x 8.50"H (218mm) x 2.375"D (56mm). All dimensions shown are for the surface wall type handset, less the coiled cord.
Receiver: 50mm round, 45 ohms, Model HK1.
Microphone: Carbon Transmitter Type
Push Buttons: (1) with Door Opener (KEY) symbol and (1) spare (Red Dot).
Alpha Communications
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.