Power Supply Controller for Back Hole Access Control Designed for easy installation in residential access control systems, this power supply controller provides reliable power delivery and a tidy rearcable installation. Built for straightforward mounting in back box or recessed wall installations, it helps keep wiring concealed and organized. Key benefits Simplifies installation: Rear entry design keeps cables hidden and reduces wall patching. Labeled terminals and a compact footprint speed up wiring and mounting. Reliable power for access devices: Delivers steady power to common residential access control equipment, reducing resets and intermittent operation. Space saving: Compact size fits standard back box and recessed wall cavities to maintain a clean finished look. Durable for indoor use: Engineered for long term residential use with a robust enclosure that resists everyday wear. Broad compatibility: Works with typical access control components including electric strike locks, magnetic locks, keypads, card readers, and control panels. Product attributes Function: Power supply controller for access control systems, intended for back hole or recessed installation in homes. Compatibility: Compatible with most residential door and gate access devices and control panels that require a dedicated power source. Size: Compact form factor sized for standard recessed wall boxes and back box mounting to minimize visible hardware. Material: Durable housing suitable for indoor installations and repeated use during maintenance and wiring. Performance: Designed for stable and continuous power delivery under normal residential access control loads, with clearly identified output and ground terminals for safe wiring. Practical applications Front door keypad with electric strike: Install the unit in a recessed back box behind the entry panel to provide dedicated power to the keypad and strike while keeping cables hidden. Driveway gate or pedestrian gate: Use the controller to power a gate release and associated card reader or keypad, mounted inside a secure enclosure near the gate control box. Retrofit or construction: Ideal for upgrading an existing entry system or integrating into residential construction where recessed, tidy installations are preferred. Who this is for Homeowners, installers, and electricians who need a compact, easy to install power source for residential access control equipment. Projects that require concealed wiring, reliable power delivery, and compatibility with common door and gate access devices. Includes clear terminal labeling and a backentry layout to help minimize installer time and maintain a neat, secure installation.