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Product introduction
As shown in the figure below, the radar module is installed at the entrance and exit of the door, with a pink area set as the ground projection range. Based on the trajectory of personnel entering and leaving the pink area, it determines whether they are entering or leaving the door, thus achieving entrance and exit counting.

Product parameters
| No. | Parameters | No. | Parameters |
| 1 | Install method: ceiling installation | 6 | Peak power consumption: 1.7w |
| 2 |
Detection distance: 0.5~8m (The effective projection ground is a circle with a radius of 3.5m, so as to Installation height 2.7m) |
7 | Communication method: TTL serial port |
| 3 | Azimuth and pitch angle coverage: ±60° | 8 | Working frequency: 60-64GHz |
| 4 | Power: 3.3V | 9 | Processing cycle: ≤30ms |
| 5 | Average power consumption: 0.3w | 10 | size:29.36*28mm |
