Power up your vertical rod and mortise type exit devices with Adams Rite PS-LR Power Supply. These units provide a linear power supply with an electric latch retraction option. We deliver these products with dual LR exit devices that work in either independent or sequential mode at 28 VDC. Many models come with a fire alarm disconnect interface circuitry. Dial 516-812-0917 and get in touch with our customer care team and find the perfect power supply for your door hardware.