Specifications: Condition: 100% Brand New Material: ABS + PC Working Voltage: AC 110~240V Rated Load Current: 10A AC voltage maximum allowable control power: 1200W: Incandescent lamp 300W: LED, energy-saving lamps and other electrical appliancesInduction Distance: Adjustable within 12m/39.4ft Detection Angle: 180° Time-delay: 5sec~10min(adjustable) Size: approx. 21.5 x 8.8 x 5cm / 8.46 x 3.46 x 1.97in Weight: approx. 226g Package Included: 1 x Infrared Motion Sensor with Installation screws(Connection wires not included) Operation button description: SENS: Knob 2-12 meters to adjust the sensing distance, increasing clockwise. To get closer, adjust the angle of the sensor head. TIME: The knob is used to adjust the time from 5 seconds to 10 minutes. When people are active in the sensing area, the power will continue to extend the time. LX: Knob adjusts light perception. Turn it clockwise to the end for all-weather sensing, and turn it counterclockwise to the end for sensing in a dark environment. Note: 1. The detection angle of this product is 180°. Please confirm your purchase requirements before ordering. 2. Recommended that the product is installed by professional electrician. 3. Please allow slight error due to manual measurement. Thanks for your understanding. 4. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.