Tough 12V Battery-Backed AC-to-DC Power Supply Box

12V Battery-Backed Power Supply for Access Control

The Tough battery-backed power supply converts AC mains power to a nominal 12V DC output for compatible access-control, alarm and CCTV equipment. It combines the power supply, battery-charging circuit and lockable metal enclosure in one unit.

Highlights

• Wide-range 110–240V AC, 50/60Hz input as shown on the product diagram
• Nominal 12V DC output with 1A continuous output rating
• Integrated 0.8A battery-charging circuit
• Battery-mode discharge output up to 5A
• LED indicators for mains, DC output, charging and battery status
• Protection against short circuit, overload, overheating and reverse battery connection
• Lockable metal enclosure supplied with two keys
• Compatible with a 12V 7Ah backup battery; battery sold separately

Applications

• Door access-control systems and electric locks
• Alarm panels and compatible CCTV equipment
• Other compatible 12V DC security devices requiring battery backup

Specifications

• AC input: 110–240V AC, 50/60Hz
• DC output: nominal 12V DC
• Continuous output current: 1A
• Battery charging current: 0.8A
• Battery-mode discharge current: up to 5A
• Low-battery cut-off: approximately 10V ±0.5V
• Enclosure dimensions: 225 × 185 × 80 mm
• Approximate weight: 1.35 kg
• Mounting: wall mount

Compatibility Note

Confirm the current requirement of all connected devices and follow the terminal labels shown on the controller. This unit is intended for compatible low-voltage security equipment and is not a general-purpose computer UPS.

Battery Backed Power Supply Box AC to DC

Designed for critical industrial and security applications, this Tough Battery Backed Power Supply Box efficiently converts 220V AC to 12V DC output. Featuring a durable, lockable metal enclosure, integrated battery charging circuit, and multiple safety protections, it ensures your systems stay online even during power outages.

Specifications