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. Frequency:60GHz(60-64GHz) Modulation:FMCW Installation:3 recommended top mounting Detection distance:0.5-8m (effective projection ground radius 3.5m installation height 2.7m) Coverage angle: 60 Operating voltage:3.3V Average power consumption:0.3W power consumption:1.7W Communication mode:TTL serial port Processing cycle:Less than 30ms Colour:Green Material:ABS Package Contents: 1 set * Passenger flow counting sensor module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.