This wall (surface) mount cabinet is made of sturdy heavy-gauge steel, and are large enough to accomodate additional medical supplies such as oxygen. This cabinet can also be connected to your internal security system so that a more coordinated emergency response can be mobilized centrally. AED not included. 
	
Recessed compartment: 14" x 22" x 6"
	
Dimension footprint on wall: 16.5" W x 24.5" H x 2.5" D