LD6001B is a 60GHz millimeter-wave radar sensing module that can sense the status of indoor personnel without any sense of movement all day long. Compared with traditional visual, infrared, laser and other sensing methods, millimeter-wave radar is not affected by light and has personal privacy protection function. The solution uses domestically produced chips and is self-controllable. It can accurately track and locate the status of multiple people indoors, detect people in static states such as reading and sleeping, and suppress interference from curtains and green plants. Frequency:60GHz (60-64GHz) Modulation mode:FMCW Installation mode:Top installation recommended Detection distance:0.5-8m (effective projection ground half installation height 2.7m) Coverage angle:60 degrees 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 * 3D human presence sensing 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.