Access Control Power Supply Units – 12V with Backup

An Access Control Power Supply Unit (PSU) is the backbone of any stable access control setup. It delivers regulated power to devices like fingerprint terminals, RFID readers, maglocks, strike locks, exit buttons, and controllers, ensuring smooth, uninterrupted operation.

Our PSUs are specifically designed for 12V DC access control systems, with current ratings suited for both single-door and multi-door installations. Many models feature metal enclosures, fuse protection, short circuit prevention, and thermal shutdown to protect your entire system from power-related failures.

We also offer PSUs with battery backup support, allowing your security system to remain functional even during power outages. This is especially important for high-security environments like server rooms, residential gates, office buildings, and schools, where downtime is not an option.

Whether you're installing a small standalone system or a networked multi-door setup, a reliable PSU helps maintain voltage stability and system integrity throughout.

Contact us for the access control power supply unit model that matches your system size, security level, and backup requirements—built for 24/7 dependability.