The smart new products, increase the sensor sensitivity can be adjusted (using the SENS knob to adjust) function, increasing the sensor head can be up and down and left and right (up and down 90 degrees, about 160 degrees) can adjust the function, but also increased the induction angle. Product systemic waterproof, can be used indoors and outdoors.With the Motion detector your lights turn on automatically when you enter a room.Perfect for your cellar, hallway, shed or outside wall.Easy to install, suitable for indoor and outdoor use.The lighting duration can be adjusted from 10 seconds to 5 minutes.User friendly and Energy efficient, you never forget to turn the light off anymoreType: Motion detectorColor: BlackMaterial: plasticPackage Contents:1 x PIR Movement DetectorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.