Feature 1、​Infrared Sensor: It can detect human movement by detecting infrared ray emitted by human body. 2、It comes with high and stable sensitivity, and low energy consumption. 3、Automatic turns on/off when you open/close the armoire door, which can effectively save energy and improve efficiency. 4、Lightweight and small size, easy to install and use. 5、Suitable for cabinets, closets, wine cabinets, advertising light boxes, corridors, hallways, bathrooms, basements, warehouses, garages, etc. This switch is based on infrared technology, it will automatically turns on/off when you open/close the armoire door, which can effectively save energy and improve efficiency. Friendly and convenient, safe and energy-saving. Features: Infrared Sensor: It can detect human movement by detecting infrared ray emitted by human body. It comes with high and stable sensitivity, and low energy consumption. Automatic turns on/off when you open/close the armoire door, which can effectively save energy and improve efficiency. Lightweight and small size, easy to install and use. Suitable for cabinets, closets, wine cabinets, advertising light boxes, corridors, hallways, bathrooms, basements, warehouses, garages, etc. Specifications: Condition: Item Type: Infrared Sensor Switch Material: PVC Color: White Voltage: DC5-24V Working Temperature: -15℃ - +38℃ Static Current: <50μA Output Current: 5A Delay Range: 15s / 1min / 3min Sensor Angle: 120° Sensor Distance: 3-5m Size: Approx. 50 * 50 * 18mm / 2.0 * 2.0 * 0.7inch Weight: Approx. 41g / 1.4oz Package List: 1 * Infrared Sensor Switch