Alarm Lock Narrow Stile Door Alarm (Aluminum) | ALA-PG21MS liftmaster G176017 All barrier arms are supplied

All barrier arms are supplied with protective rubber on the bottom side and designed to fit lights on the top side

This PHX Series OPEN (12-24VDC) outdoor

SPLMUNTG/SPLMHNTG are special order tags and require a facility code and ID set to be supplied to customer care when placing an order

(2) warning signs

Alarm Lock Narrow Stile Door Alarm (Aluminum) | ALA-PG21MS liftmaster G176017 All barrier arms are suppliedAlarm Lock Narrow Stile Door Alarm (Aluminum) ALA PG21MS The Alarm Lock Narrow Stile Door Alarm with the product details you provided (Aluminum) PG21MS is a security device designed for narrow stile doors, commonly found in commercial and industrial settings. This door alarm helps enhance security by providing an audible alarm when the door is opened or tampered with. Features Narrow Stile Design: The PG21MS is specifically designed to fit narrow