ZOLL® AED Plus® OEM Semi-Recessed Mount Cabinet with Alarm. This cabinet contains a bracket for use with the ZOLL AED Plus model defibrillator. Door-activated alarm alerts everyone in the area the AED has been deployed for rescue. This cabinet holds the ZOLL AED Plus on a bracket without its softcase. Weight 16 lbs. Outside measures 17.5" x 17.5" x 6.875" inches outside. Inside measures 14.25" x 14.25" x 3.875". Keys for the alarm function are included.