||Height: 5.50" (140mm) Width: 3.75" (96mm) Depth: 1.19" (31mm)
||Attractive, flame retardant type ABS plastic enclosure.
||Wiring pigtail with 16 conductors (supplied).
||11 gang-switched, normally open contacts|
The all-call relay adapter unit shall be Alpha Communications® / TekTone RY401 or approved equal. It shall provide 11 switched outputs to distribute audio among all master and/or remote stations in an SM400 Intercom System. The outputs shall be switched simultaneously when the PAGE function is selected on any individual master station.
The circuitry shall be housed in an attractive, flame retardant type ABS plastic enclosure. Connections shall be made using a wire pigtail (supplied), which may be unplugged to allow for quick and easy replacement.
Wire designations shall be indicated on the unit housing. Contractor shall observe all local and national electrical codes.