5A Access Control Power Supply Box 90260VAC to 12VDC with UPS Backup Battery Support for Electric Locks and Wireless Remote Control Summary Reliable enclosed 5A power supply designed for access control systems. Converts 90260VAC mains to regulated 12VDC at up to 5A and supports a UPS backup battery to keep electric locks and related devices powered during outages. Key benefits Uninterrupted operation: Supports connection of a backup battery for UPSstyle failover, reducing the risk of lockouts during power failures. Wide input range: Accepts 90260VAC mains, making it suitable for different supply conditions without additional adapters. Stable 12VDC output at 5A: Delivers consistent power for singledoor access control setups or small multidevice systems. Broad compatibility: Works with 12V electric locks, access control panels, wireless remote receivers, exit buttons, and other 12V access devices. Installationready enclosure: Packaged as a power supply box to simplify mounting and wiring near the access point or control panel. Function and performance Converts AC mains voltage to a regulated 12VDC output capable of supplying up to 5A continuous current. Supports an external backup battery to maintain operation during mains interruptions. Designed for steady performance in typical access control environments where reliable lock power is essential. Compatibility Intended for use with common 12V access devices including electric strikes, magnetic locks, card readers, remote receivers, and pushtoexit switches. Suitable for singledoor systems or small installations that require a dedicated 12V, 5A power source with battery backup capability. Practical use scenarios Office main entrance: Powers a maglock and access reader while a connected backup battery keeps the door secured and operational during short power outages. Remote gate or driveway: Supplies a wireless remote receiver and electric strike, with battery support to ensure gate control remains functional when mains power is unavailable. Small retail or service location: Provides stable 12VDC for an access control panel and exit buttons, minimizing downtime and ensuring staff can enter and exit safely during power interruptions. What you get A compact enclosed 5A access control power supply box that converts 90260VAC to 12VDC and supports a backup battery for uninterrupted operation of electric locks and related devices. Technical highlights Input voltage: 90260VAC Output voltage: 12VDC Maximum output current: 5A Function: Power supply box for access control with UPS backup battery support and compatibility with electric locks and wireless remote control systems This unit provides a straightforward solution for powering and protecting access control hardware where reliable 12V power and batterybacked continuity are required.