Concrete crack remote monitoring device

The utility model discloses a concrete crack remote monitoring device which comprises a power supply box, an open circuit alarm, a wireless signal transmitter, a signal receiving device and a conducting strip, one end of the conducting strip is electrically connected with one end of the power supply box through a wire, and the other end of the power supply box is electrically connected with the open circuit alarm through a wire. The open circuit alarm is electrically connected to the other end of the conducting strip through a wire, the open circuit alarm is further electrically connected with a wireless signal transmitter, and the wireless signal transmitter is in network communication connection with the signal receiving device. According to the utility model, a user can remotely acquire the position information of the concrete crack in a development state by sending the circuit break signal and the position information to the signal receiving device, the user can be timely guided to carry out concrete dise