HES AQD4-1R 4A Dual Voltage Power Supply with Charger

HES AQD4-1R 4A Dual Voltage Power Supply with Charger

The HES AQD4-1R is a reliable dual-voltage power supply engineered for access control and security system installations. Delivering 4A output at either 12VDC or 24VDC, this unit combines regulated power delivery with integrated battery charging and fire relay functionality—eliminating the need for separate components in complex security deployments.

Key Features

• 4A output capacity at 12VDC or 24VDC
• Integrated charger circuit for backup battery maintenance
• Fire relay output for emergency signaling integration
• Selectable voltage configuration for flexible installation
• Compact, industry-standard form factor

Technical Specifications

The AQD4-1R supports mixed-voltage security installations without field reconfiguration. Its built-in charger maintains backup battery charge levels automatically, ensuring continuity during power interruptions. The fire relay output integrates seamlessly with fire alarm and emergency notification protocols, making it suitable for facilities requiring coordinated access control and life safety signaling.

Ideal Applications

• Electronic door locks and strike controls
• Card readers and credential readers
• Access control panels and controllers
• Integrated security systems with battery backup requirements
• Facilities requiring synchronized fire alarm signaling

Choose the HES AQD4-1R for dependable power and charging in security-critical environments.