Boxed Power Supply Units

Boxed power supply units are devices that combine the function of a power transformer, rectifier, battery backup, and power distributor all within a single metal enclosure, hence, the name. They are all-in-one solutions that simplify installation. You will never need anything else to power your access control system. And since they’re in an enclosure, these units’ sensitive components are robustly protected. These power supply units feature multiple lock outputs, fused distribution, LED status indicators, and generous battery compartments to keep your access control system running for several hours during power outages.

The metal housing has a protective function, too. Not only does it prevent tampering but it also meets fire safety requirements for electrical equipment. And if you pick a lock-equipped enclosure, you’ll have extra security (perfect for sensitive installations).

Meanwhile, terminal blocks can accept multiple connections to reduce wiring complexity in multi-door systems. Built-in battery charging circuits automatically maintain standby batteries even without your input. Boxed power supply units are perfect for commercial installations requiring professional presentation and comprehensive functionality.

At Locks & Handles we offer quality boxed power supply units in varying amperage ratings. Some are perfect for single door applications while others are for multi-door environments. We’ll help you find the right boxed PSU for your current access control system.