electricity fire supervisory system

1.the electric voltage shows 2.The short circuit, electric leakage sound and light reports to the police action 3.Programmable electric leakage action protection, 20 mA 1000 mA continuous adjustable. 4.Break down action record and can search, originally mobile make solid record. 5. Can automatically report to the police system with a fire allied move, the long range cuts off load the power. 6. Break down type long range to identify to this machine electric circuit and the appearance designation from the check.