The utility model discloses a novel boundary switch controller function device, including action bars and operating head, every section is constituteed by the multisection plastic bar to the action bars the front end of plastic bar is equipped with public head, every section the end of plastic bar is equipped with female head, connects fixed connection to be in the same place through public head with female first looks interfix between two arbitrary plastic bars, the operating head is the U -shaped structure, the operating head includes two baffles and sets up the connecting rod between two baffles, the end of connecting rod is provided with female head, the operating head is pegged graft through female head the top of action bars, still be provided with lighting device on the connecting rod. The utility model discloses do not need operating personnel to step on the pole and can operate the boundary switch controller, can accomplish operating handle's flexible rotation on ground, can reduce operating personnel's intensity of labour, save time again, can not threaten to the personal security yet.