Product Specification Sheet APS1017

Rev. 10/2016

TCB-EC-SR AlphaBlueLight™ Series Emergency Telephone Call Box

Architects' And Engineers' Specifications
The Emergency Telephone Call Box(es) shall be Alpha Communications® alphaBlueLight™ series model TCB-EC-SR or approved equal.

The TCB-EC-SR units are typically installed in elevators, parking garages, convenience stores, by swimming pools or other areas where an emergency call needs to be made over a conventional phone line.

Options include pole mounting kit and call back with audible runger.

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

  • Analog telephone line powered (no external power source needed)
  • Built-in automatic dialer that dials programmed number when door is opened and button is pushed
  • Speaker phone can be programmed with one number
  • Field programmable
  • Unique LED feature shows if phone is dialing or if call is answered
  • Automatic dialer (31 digit programmable memory)
  • Install multiple phones on the same line (up to 3 phones per line)
  • Temperature range -40°F to +150°F
  • Dimensions: 10.00"w (254mm) X 11.50"h (293mm) x 5.00"d (127mm)

Enclosure Specifications

  • Fiberglass construction
  • Vandal-resistant
  • Economy NEMA 4 watertight enclosure
  • Exterior rated
  • Wall mountable
  • Latch closure
  • Wall mount or pole mount
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: • Email:
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.