Product Specification Sheet APS001

Rev. 01/2014

HT2000 Series Wall Handsets

HT2000 Series

(White Color)

HT2000 Series

(Grey Color)

Architects' & Engineers' Specifications
The handset station shall be Alpha Communications® / S.T.R.™ HT2009/2 (2-Wire), HT2001/2 (3-Wire) or HT2003/2 (5-Wire), in (White, Grey, Ivory, Brown or Black) color. Handset shall be mounted (surface, flush or desktop). Handset shall feature electret condenser microphone for exceptional voice fidelity. Handsets that include carbon transmitter or other voice technologies shall not be acceptable. Handset shall have a textured finish and heavy-duty coil cord. Handset 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 shall include an adjustable volume AC buzzer (or optional R2007 AlphaTone™ adapter).
HT2000 Series Handsets Overview

The Alpha Communications® / S.T.R.™ HT2000 Series handsets are designed to work as an apartment type handset intercom station and as a remote paging type handset for industrial and commercial applications.

Choose from White, Grey, Ivory, Brown or Black in either a 2-Wire (HT2009/2), 3-Wire (HT2001/2) or 5-Wire (HT2003/2configuration, depending upon the system in which it is being used.

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 UM1004 flush housing/trim assembly.

All HT2000 series 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 adapter, you can easily change the electric buzzer to a modern warble chime tone sound.

  • Convenient Full Duplex Voice Operation
  • Easy Installation
  • Eavesdrop Privacy
  • Clear Voice Fidelity using Electret Condenser Microphones
  • Rugged and Reliable / Simple to Operate
  • Mounts Surface (standard) or Flush or Desk (with appropriate adapter)
  • Available in White (standard) or Grey, Ivory, Brown or Black color (special-order)
Dimensions All HT2000 series handsets are:

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 Electret Condenser Type
Push Buttons (1) with Door Opener (KEY) symbol and (1) spare (Red Dot).
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: • Email:
Copyright© 1998-2019 Alpha Communications® - All Rights Reserved.
Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.