2 PCS sensory switch: 1 x Black sensory switch & 1 x White sensory switch   1.Motion sensor: PIR motion sensor can be used for night safety lighting. Motion sensor range. Motion sensor can detect 180 degree angle range and distance up to 8 meters/26.2 feet   2.Three function switches: it can adjust the sensitivity, delay time (5+/-2 seconds-4+/-1 minute), lighting (2-2000lux), select the appropriate parameters according to the specific situation   3.Lighting function: It can work around the clock and choose the sun position. It only chooses the moon position at night. The recommended installation height of the sensor is about 1.8 meters-2.5 meters / 5.9-9.2 feet   4.The sensor head can rotate 180degrees . The head can be rotated by 180degrees and the angle can be adjusted to achieve the best condition easily      waterproof:very suitable for home garden or workplace use, protect you from danger   Opening of this section: 10mm   Colour:black+white   Material:ABS   Size: 75 x 42 x 52mm      Package Contents:   2 x sensory switch   2 x English manual      Only the above package content, other products are not included.   Note: Light shooting 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.