Wireless carrier wave communication technology-based range finding device

The invention discloses wireless carrier wave communication technology-based range finding device comprising a shell body, wherein the shell body is provided with input press buttons for parameter setting, a communication interface communicating with external equipment, a power source interface connected electrically with a power source and an antenna port. A processor, an ID register and a wireless signal transceiver are arranged in the shell body; input ends of the processor are respectively connected with output ends of the input press buttons for parameter setting, the ID register and the wireless signal transceiver; output ends of the processor are respectively connected with input ends of the ID register and the wireless signal transceiver; the wireless signal transceiver is electrically connected with an antenna via the antenna port. The range finding device can be used for collision avoidance, real-time positioning and tracking and key facility protection; the device can also be used for positioning p