LD6001C is a 60GHz millimeter wave radar sensing module can realize all-day senseless active monitoring of entrance and exit personnel sensing Compared with the traditional visual, infrared, laser and other means of sensing, millimeter wave radar is not affected by the light, with personal privacy protection. The program adopts localized chip, and controllable. When used, the module can be top-mounted at the entrance and exit of the door, set up the induction range, according to the trajectory of the personnel in and out of the induction area to determine the status of entry and exit, to achieve the counting function., Manufacturer: Akfldms