MagnetSwitch

Thanks to 3-axes MEMs magnetometer sensor (e-compass), it can detect a very slight change in the magnetic field with extremely high precision. Because of this, the distance from the magnet can be many times longer than traditional sensors (mechanical, reed, optical). The mounting direction is not essential because the calibration algorithm detects the best axis during the first door opening. The controller has a smooth light increase and decreases function for eyes protection and 15 minutes eco timer. If you forget to close the door, the light will turn off after this time.