(wall opening required)
|Height: 4.50" (115mm)
Width: 6.25" (159mm)
Depth: 2.50" (64mm)
The flush back box(es) shall be Alpha Communications®/TekTone model IH106N or approved equal. Box(es) shall be made of heavy gauge steel, in a galvanized finish. Box(es) shall contain convenient electrical knockouts on the top and the bottom, to attach to standard electrical EMT box connectors.
Contractor shall observe all local and national electrical and building codes.