Alpha MT3B 3Hx1W Module Panel Frame - Brown

The Alpha MT3B 3Hx1W Module Panel Frame in brown is built from durable aluminum and supports outdoor installations. It is compatible with Alpha Communications® and S.T.R.™ series door entry stations and system annunciators.

This frame requires either the UPG3 flush box or the APG3B surface housing for proper installation. It includes three MVRB locking strips and needs the #13510 key tool for installing and servicing the panels. The design allows vertical or horizontal mounting based on your setup needs.

Built-in stand-offs secure individual snap-in component PC boards, simplifying wiring and maintaining a neat installation.