This fully recessed cabinet is the definitive solution for high-traffic corridor compliance, as its flush-mount design protrudes less than 1 inch from the wall surface. By sitting nearly flat, it allows facility managers to adhere strictly to ADA Standards for Accessible Design and NFPA 101 egress codes regarding protruding objects in passage ways. The lack of an external footprint prevents accidental impact injuries and equipment snags in narrow hospital or school hallways. The recessed hinges further contribute to this streamlined profile, ensuring that the cabinet is both safe and aesthetically integrated into the architecture. Choosing this model eliminates the liability risks associated with surface-mounted enclosures in restricted-width circulation paths.

The FR-S compact model is specifically engineered to provide a tailored fit for smaller, modern defibrillators such as the Philips HeartStart OnSite, HeartSine Samaritan PAD series, and Defibtech Lifeline units. Its internal tub dimensions of 11.5″ L x 11.125″ H x 7″ D ensure these compact devices remain secure and rattle-free within the enclosure. Technical specialists should confirm their specific device and carrying case dimensions fall within these parameters to maintain ease of deployment. Standardizing on this compact footprint allows procurement officers to maximize available wall space in clinical or administrative settings. This precision fit is essential for facilities deploying a fleet of modern, slim-profile life-saving hardware.

Successful installation requires a rough wall opening of 12.5″ L x 12.125″ H x 6.25″ D to accommodate the internal steel tub within standard wall cavities. The cabinet is fabricated from heavy-duty cold-rolled steel with a premium powder-coated finish for superior resistance to corrosion and environmental wear. An exterior frame measuring 13.5″ L x 13″ H x 1″ D provides a wide flange that neatly conceals the rough-cut edges for a professional, built-in appearance. At a weight of approximately 9 lbs, the unit is easily managed by a single technician during the mounting process. These specifications ensure a rugged, permanent housing that protects sensitive medical electronics from physical damage.

The integrated keyed alarm system operates on a standalone 9V battery, providing a high-ROI solution that eliminates the need for expensive electrical hardwiring. By avoiding the labor and materials cost of a professional electrician, the total cost of installation is reduced by hundreds of dollars per unit. The 80–120dB alarm delivers a powerful audible alert during an emergency while serving as an effective deterrent against theft or tampering. Facility maintenance only requires a simple periodic battery test to ensure the unit remains fully operational and "rescue ready." This autonomous configuration is ideal for large-scale institutional rollouts where budget efficiency and ease of deployment are paramount.

A high-strength magnetic door seal facilitates zero-delay deployment by allowing any bystander to access the AED with a single, intuitive pull. While the 120dB keyed alarm serves as a robust security deterrent, it does not impede the rescuer's ability to retrieve the device instantly during a crisis. The keyed deactivation feature allows authorized personnel to conduct inspections or equipment swaps without triggering a facility-wide alert. A clear, impact-resistant acrylic window allows for instant visual verification of the AED’s status indicator without compromising the cabinet’s security. This design philosophy balances the need for high-value asset protection with the critical "seconds-to-save" protocol of cardiac emergency response.