Product Specification Sheet APS954

Rev. 10/2015

T-5720 2-Wire Wall Handset (Golmar 2Plus)

Architects' And Engineers' Specifications

The 2-Wire handset station(s) shall be Alpha Communications® / Golmar T-5720 or approved equal. Handset(s) shall be mounted surface (or desktop with optional SOB-UNI adapter). Handset(s) 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 heavy-duty replaceable coil cord. Handset shall include a door release pushbutton and auxiliary pushbutton. Handset(s) shall include a built-in electronic call tone signal. Handset(s) shall require only two (2) common (loop) wires for system operation.

Contractor shall observe all local and national electrical and building codes.

T-5720 2-Wire Wall Handset (Golmar 2Plus)

The Alpha Communications® / Golmar T-5720 Series handsets are designed to work as an apartment type handset intercom station, using a minimal of wiring. All T-5720 handsets in a building can be wired typically on only two (2) common (loop) wires!

These attractive handsets easily surface mount right on the wall. Handsets can be changed to desk mount with the addition of a model SOB-UNI desk adapter, or can be used with the addition of a model MAC-500 plastic adapter trim plate.

All T-5720 series handsets feature electronic tone signaling, heavy duty replaceable coiled cord and door release pushbutton switch.

  • Crystal Clear Half-Duplex Voice Operation
  • Calls to master concierge unit
  • Microprocessor circuitry with eeprom memory
  • Easy Installation - Only 2 Common (loop) Wires Required
  • Clear Voice Fidelity using Electret Condenser Microphones
  • Rugged and Reliable / Simple to Operate
  • Mounts Surface or Desk (with desk adapter SOB-UNI)
  • Ring tone volume adjustment and Off position
  • Separate input for apartment door call pushbutton
  • Up to two (2) units inside an apartment
  • Receives calls from building entrance panels and concierge stations
  • Additional dry-contact momentary pushbutton can also be used to activate optional SAR-2Plus relay

All T-5720 series handsets are 3.45"W (88mm) x 9.25"H (235mm) x 2.25"D (58mm). All dimensions shown are for the surface wall type handset, less the coiled cord.

Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.