Alpha MT4B 4Hx1W Module Panel Frame - Brown

The Alpha MT4B Module Panel Frame is a brown aluminum frame compatible with Alpha Communications and S.T.R. series door entry stations and annunciators. It supports a 4Hx1W module configuration and requires either the UPG4 flush box or the APG4B surface housing for installation.

This model includes four MVRB locking strips and is built with built-in stand-offs for easy snap-in mounting of PC boards and clean wiring management. The frame can be mounted vertically or horizontally based on installation needs.

The MT4B is part of a versatile system with seven frame configurations and three finish options: Titanium, White, and Brown. Installation and servicing require the #13510 key tool.