Securitron AQD2B 2A Dual Voltage Power Supply Board Only

Deliver dependable, supervised power to your security and surveillance infrastructure with the Securitron by ASSA ABLOY AQD2B power supply board. Designed for integrators and installers, this board-only power supply provides 2A continuous output and field-selectable 12V or 24V operation, making it flexible for access control, monitoring, and camera systems. With up to 16 independently controlled, power-limited outputs, the AQD2B simplifies distribution to multiple locks, sensors, or cameras from a single, code-compliant unit.

The AQD2B is UL-listed for safety and reliability and includes a dedicated battery charging circuit to support supervised battery backup—critical for uninterrupted operation during power events. High efficiency (up to 85%) reduces energy costs and heat stress on system electronics, while thermal shutdown with auto-restart protects the board and attached devices. Its tolerance for brownouts and over-voltage input enhances resilience in real-world installations.

Ideal for commercial access control panels, surveillance DVR/NVR sites, and building monitoring systems, the Securitron AQD2B power supply board streamlines deployment and maintenance. Add it to your next security or surveillance project—order now or contact our sales team for integration support.

• Reliable supervised power for security systems: ensures continuous operation and remote monitoring of access control and surveillance devices
• Field-selectable 12V/24V and 2A continuous output: simplifies installation and supports a wide range of low-voltage equipment
• Up to 16 independently controlled, power-limited outputs: power multiple locks, sensors or cameras from a single board
• UL-listed and lifetime-limited warranty: meets code requirements and reduces long-term risk for commercial installations
• High efficiency and thermal protection: up to 85% efficiency lowers operating costs while thermal shutdown prevents damage and auto-restarts for resilience