Product Specification Sheet APS337

Rev. 08/2013

OH200 Series Flush Panel Backbox/Housing for OF200

OH202 (shown)
Architects' And Engineers' Specifications
The OH20X flush panel backbox/housing(s) shall be Alpha Communications® / TekTone model OH20X approved equal (x=number of panel modules). It shall be made of heavy gauge galvanized steel. Contractor shall provide the required OF20X series panel frame(s) (x=number of panel modules).

The OH20X series flush backbox/housing is open at the back of housing, to allow for wire entry.

Contractor shall observe all local and national electrical and building codes, and contractor shall provide a model S1 special screwdriver for future system maintenance.

OH200 Series Flush Backbox/Housing for OF200 Series Aluminum Panel Frames

The Alpha Communications® / TekTone OH20X flush series backbox / housings are made of heavy gauge galvanized steel. They are designed to be used with the OF20X series aluminum panel and master annunciator frames.

These backboxes / housings are used with a variety of apartment entry intercom and video intercom lobby panel modules, as well as nurse-call, emergency-call and specialty master annunciator modules. The OH20X series flush backbox / housing is open at the back of housing, to allow for wire entry.

Available Models

NOTE: All models are 16.125"H (410mm)  and 4.00"D (102mm) into finished wall. All sizes larger than OH204 are non-stocked, special-order items.

  • OH201: 1 Gang 4.50"W (115mm)
  • OH202: 2 Gang 8.50"W (216mm)
  • OH203: 3 Gang 12.50"W (318mm)
  • OH204: 4 Gang 16.50"W (420mm)
  • OH205: 5 Gang 20.50"W (521mm)
  • OH206: 6 Gang 24.50"W (623mm)
  • OH207: 7 Gang 28.50"W (724mm)
  • OH208: 8 Gang 32.50"W (826mm)
  • OH209: 9 Gang 36.50"W (928mm)
  • OH210: 10 Gang 40.50"W (1029mm)


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