Product Specification Sheet APS349

Rev. 08/2013

OF291 / OF291S Aluminum Lobby Panel Frames

OF291 1 Module Flush Panel Frame
OF291 (Flush) OF291S (Surface) Aluminum Panel Frames
The Alpha Communications® / TekTone OF291 (flush) and OF291S (surface) entry panel frames are made of heavy gauge extruded aluminum, in a natural (clear) anodized finish.

Both types are used with the CM491 series vandal resistant lobby panel modules and mini alphabetical directories.

The 19" height on the OF291 (flush) is ideal for mounting alongside standard 19" high vertical mail boxes, if required. The OF291S (surface) frames are open in the back to allow for equipment clearance and wiring as well, but can surface mount right on the wall without the need for a surface back box or housing. The OF291 (flush) frame can be used by itself, or with the matching OH191 flush back box/housing.


NOTE: All models are 19.00"H (483mm). Surface models are 2.25"D (58mm). Flush models are .88"D (23mm) off of finished wall surface

  • OF291: 1 Gang Flush 6.25"W (159mm) (Can be used by itself or with the OH191 1-gang flush backbox/housing)
  • OF291S: 1 Gang Surface 6.25"W (159mm) (Requires no additional surface backbox)
Architects' And Engineers' Specifications
The panel frame(s) shall be Alpha Communications® / TekTone model OF291 (flush) or OF291S (surface) or approved equal. Frame(s) shall be made of heavy gauge extruded aluminum in a natural (clear) anodized finish. Frame(s) shall be used with the CM491 series vandal-resistant lobby entry panels. For flush mounting, contractor shall provide the required OH191 flush housing.

The OF291S (surface) frame shall be open in the back to allow for equipment clearance and wiring if needed.

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

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