Introducing the Securitron AQD4-4F2, a reliable dual voltage power supply designed to meet your needs. This power supply is UL listed, ensuring safety and compliance with industry standards. With a selectable output of 12 or 24V DC, it provides flexibility for various applications. Enjoy impressive efficiency of up to 89%, which not only reduces operating costs but also extends the lifespan of your electronics. The AQD4-4F2 is built to withstand voltage fluctuations, tolerating input variations of ± 15% from nominal voltage. Additionally, it features thermal shutdown protection with an auto restart function for added safety. Upgrade your power supply today and experience the difference!