The utility model discloses a multi -functional anti -electricity -stealing alarming protector, including control room, leakage detection probe and the 2nd leakage detection probe, control room one side is equipped with first interface and second interface, the leakage detection probe that first interface tip was equipped with first wire and set up at first wire tip, the 2nd leakage detection probe that second interface tip was equipped with the second wire and set up at second wire tip, the control room surface is equipped with megaphone, dangerous flashing lamp, wireless communication point, electronic calendar and power supply room, be equipped with emergency power source in the power supply room, be equipped with the electric mortiser mouth on the control room, be equipped with microcomputer in the control room, microcomputer control electric leakage message sink, siren, system fault detector and wireless communicator, siren electric connection megaphone, the wireless communicator electric connection wireless communication point. The utility model discloses the emergence that prevents to steal the electric condition that can be better, alarm in time.