Practical Motion Sensor Set: You will receive 6 pieces motion sensors in black color, load power about 5W-100W and working voltage about DC 2.7V-12V, reliable and reusable for your use The infrared sensor switch uses the infrared rays of human movement as control signal sources, when one enters the detection range, it will immediately start the controlled load. Accurate Sensitivity: The smart motion sensor light switch is a digital intelligent automatic control product, which is very sensitive and reliable to use; When an object or person enters the detection range, PIR detector can be automatically activated and can be automatically delayed after the person leaves, which can well avoid the situation of not turning off the light Energy saving and low heat and power consumption. The motion sensor automatically turns on the lights when motion is detected and turns off after a pre-selected time (5 seconds to 6 minutes). People can enter the detection range and can be automatically turned