Quick view Add to Cart The item has been added Adams Rite PS-SE Power Supply for Exit Devices with Silent Electrification Motorized Latch Retraction (SE) - Adams Rite MSRP: Was: $752.00 Now: $395.03 This power supply is designed for the silent electrification motorized latch retraction (SE) option on Adams Rite exit devices. It operates … California Prop 65 Warning WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.