Product Specification Sheet APS140

Rev. 07/2013

IR207B and IR207/5 Apartment Intercom Stations

  • Simple push button operation
  • Easy Installation
  • Advanced design
  • Automatic Privacy
  • Clear voice quality
  • Rugged and reliable Stainless Steel Faceplate
Architects' and Engineers' Specifications
Suite station(s) shall be Alpha Communications® / TekTone IR207B (or IR207/5) or approved equal with rugged stainless steel panel and momentary action pushbuttons for TALK, LISTEN, and DOOR operation. The 3.50" x 2.50" speaker/microphone shall have voice frequency response and be secured by stainless steel studs. Screw terminal connections shall be provided. 

Required wiring shall be only 3 common and 1 selective wires for the IR207B, and 4 common and 1 selective wires for the IR207/5. Stations shall mount into a standard 2-gang electrical box or ring.

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

IR207B and IR207/5 Apartment Intercom Stations
The IR207B and IR207/5 (special-order) apartment stations are rugged, dependable units combined with advanced electronic design to provide natural, clear voice communication and positive door release operation. These versatile stations may be used in large or small buildings and feature a wide variety of optional accessories to provide needed additional functions such as multiple entrance, post office door release, timed door release operation, etc.
Dimensions: 4.50" (115 mm) H x 4.50" (115 mm) W
Finish:  Satin brushed stainless steel 
Controls: Individually replaceable push buttons with self wiping contacts. Identified for TALK, LISTEN, and DOOR functions.
Speaker/Mic:  Oval-45 ohms. 3.50" x 2.25" 
Screw terminals (4) IR207B; (5) IR207/5
Standard 2-gang electrical box
3 common and 1 selective for IR207B4 common and 1 selective for IR207/5
System Operations

The caller, by pressing the appropriate button on the entrance panel, causes an electronic call tone to be sounded in the apartment station being called. The resident may then determine the identity of the caller and permit entry to the building, if so desired, by operating the apartment station as follows:

  • TALK button Push while speaking to caller
  • LISTEN button Push while listening for reply
  • DOOR button Push to allow entry to building

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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.