How does the speed roller shutter radar感应 control work? It typically uses microwave transmission to detect moving objects. Upon an object entering the transmission zone, the microprocessor immediately sends a signal, causing the roller shutter to automatically rise to the top. After a pre-set delay, the door automatically lowers. The sensitivity and detection range of the sensor can be adjusted, making this feature automatically effective.

Quick Roll-Up Door Radar Sensor Control Precautions:

1. Industrial radar is required when there is a need for horizontal channels or to detect person-vehicle recognition.

2. For quick roll-up door detection within 2 meters, there may be a situation where, during descent, the door senses the radar and continuously moves up and down.

3. The distance between the two rapid rolling shutters is less than 6 meters, which may cause simultaneous sensing and affect the door's operation.