12V 100W DC 8.3A Switch power supply use for Access Control Products and home alarm 1.12v 8. ... 3a 100w 2.High quality 12V 100W DC 8.3A Switch power ... supply use for Access Control Products and home alarm Packaging & Delivery: ... CUL, PSE, GS, BS, CE, CB, FCC, and EK-MarkProtections1.over voltage protection: 120%min2.over current ...