Practical Motion Sensor Set: You will receive 3 black motion sensors, charging power about 5W-100W and working voltage about 2.7V-12V DC, reliable and reusable Multiple uses: The working temperature of this outdoor PIR motion sensor is about -10 degrees Celsius to +50 degrees Celsius, which is suitable for floodlights, track lights, panel lights, ceiling lights, etc. You will live a convenient life with the help of our 12V motion sensor Accurate Sensitivity: The smart motion sensor light switch is a digital intelligent automatic control product, which is highly sensitive and reliable to use; When an object or person enters the detection range, this 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. Useful outdoor motion detector: You can use this 12v pir motion detector in various places, such as stairs, aisles, corridors, restrooms, office buildings, schools,