This enclosure is made of a 18-gauge zinc-coated fabricated steel lid and a 20-gauge zinc-coated fabricated steel body. Both have a powder coated with a tan finish. The finished box is completely enclosed with knockouts on the top and bottom to the inside of the finished wall and a door/lid that is fastened with 4 zinc-coated Phillips sheet metal screws. The interior back features a universal mounting pattern that accepts most major brands of communication modules. The BN14104-MM is UL listed (UL1863).

The enclosure mounts prior to drywall between 16″ center studs using depth marks on the side of the body. This interior, flush- mount enclosure is specifically designed as a home-run point for communication, data and/or cable audio/video feeds.