... Switch power supply use for Access Control Products and home alarm 1.12v 8.3a 100w 2.High quality ... supply use for Access Control Products and home alarm Packaging & Delivery: white box and carton1)input voltage: AC 100-240V ... /CUL, PSE, GS, BS, CE, CB, FCC, and EK-MarkProtections1.over voltage protection: 120%min2.over current protection ... power supply use for Access Control Products and home alarm