Wireless broadcast type human body sensor

A wireless broadcast type human body inductor comprises a main body, a main control module and an induction module, the main control module is connected with the induction module and fixedly arranged in the main body, and the induction module is positioned and installed corresponding to the position where a lens is assembled on the main body; the main control module is further connected with a power supply module, a channel selection module and a wireless module. Compared with the low-power-consumption Bluetooth and ZigBee wireless technology adopted by most existing wireless human body sensors, the wireless human body sensor adopts a wireless broadcast signal sending mode, and the wireless module for signal sending comprises but is not limited to a 2.4 GHz wireless module or a 433Mhz wireless module, so that the wireless human body sensor can be used as a wireless human body sensor on the basis that the signal transmission distance is not reduced. Networking configuration and linkage control between the huma