Alpha APG3W 3H X 1W Surface Back Box, White

The APG3W from Alpha is a 3H X 1W surface back box-white. Requires MT3W series frame. The APG3W surface housing is designed to be used with the Alpha Communications® / S.T.R.™ modular series door entry stations and system annunciators. There are seven (7) configurations available in single and double-width varieties. The APG3W housing is designed to be used in conjunction with the MT series Modular Frame(s). For larger configurations, multiple APG3W housing and MT frames may be mounted alongside each other.