1. Easy to install. 2. Automatic, convenient, safe and practical. 3. It has the function of power and detection indication. 4. The motion sensor can identify day and night automatically. 5. It has wide detection range made up of up and down, left and right service field. This product is a type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT. It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it start the controlled load at once. Working Rotation: 180 Degree Voltage: DC12V IP Rating: Indoor/Outdoor LUX Setting: 2-2000lux adjustable Induction lighting time: 5s~6min adjustable time Detection distance: 12M, installation 1.5-2.5M High Connection: Blue color: Negative line (-) Brown color: Live wire (+) Red: Ground wire Colour: White Material: Flame retardant ABS Size: 60 x 52 x 160mm Package Contents: 2 x Motion Sensor Switch Only 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.