Product Specification Sheet APS585

Rev. 07/2013

TE903/TE903NP Surface Mount Telephone Entry Master Stations

TE903 (standard 'Dialer' type)
TE903NP (No-Phone-Bill' type)
Architects' And Engineers' Specifications

Alpha Communications® surface mount Series Telephone Entry System is a complete automatic call and entry control system. The system operates on a standard dedicated telephone line and 110 VAC with 16 VAC transformer. 

All faceplates shall be constructed of 16 gauge stainless steel and shall include a zinc die-cast marine quality keypad, speaker/microphone, postal release option, and an RJ Plug Connector. The TEK-Entry Modular Series allows for 1 - 750 apartment capacity (with 7/10/11 digit dialing capabilities). 

Both the TE903 and TE903NP models shall include an integral 100 name directory with a Lexan® Window, although more than 100 names may be possible if a smaller font is used.

NOTE: See installation/use manual for certain restrictions when using the TE903 and/or TE903NP unit(s) outdoors.

Stainless Steel Faceplate Telephone Entry Systems

Alpha Communications® Stainless Steel Faceplate Telephone Entry Systems are designed for easy operation and are available in models with a number capacity of 1 - 750 units (7 digits/10 digits/11 digits). Units can be used as standard 'dialer' type or 'nophone-bill type (with additional equipment). Both models are standard in an open-voice (loudspeaking) configuration.

  • Can be used with either rotary or touch-tone service
  • Memory retention during power failure (EEPROM)
  • Vandal/weather resistant construction (Stainless Steel)
  • Keyless entry code
  • Door timer cut-off - Voice mail compatible
  • Built-in Weigand interface to card access system
  • Postal Lock Release provision
  • Multiple entrance capability (add only additional lobby panels up to 20 entrance stations)
  • Secondary relay output
  • Lexan® Polycarbonate Directory Window

11.0"W x 16.0"H x 3.65"D
(280mm x 407mm x 93mm)


16 gauge stainless steel faceplate with Black painted enclosure and Rain Hood

Power Required: 110 VAC for SS106 Transformer(s)
Mounting: Surface (standard) - may be Flush mounted with optional model TR903 Stainless Steel Flush Trim frame
Typical System Components
TE903 Telephone Entry Master (stainless steel with Black painted enclosure and rain hood with built-in 100 name directory
TE903NP Same as TE903 Master but also includes the 'No Phone Bill' software required for that application. This master requires additional 'No Phone Bill' components.
SS106 Transformer (1 required to power the TE903 or TE903NP. A separate transformer is required to power the door opener).
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.