UK Standard Energy-saving Electrical Socket . 220-240V, 50HZ, 2-16A, RH: 0-90%, Working Temperature: -15-60C. UK ... avoid children by reckless touch power and happen damage 2.Energy-saving, electricity socket used when no electric charge and environmental 3 ... and lasting battery,very usefulSpecification : 1)With children protector,24 hours or AM/PM display 2)Progranmming for day of control daily ...