Feature: The motion detector adopts good sensitivity detector, integrated circuit. It gathers automatism, convenient safe, saving-energy and practical functions. It utilizes the infrared energy from human as control-signal source, it can start the load at once when one enters detection field. It can identify day and night automatically. It is easy to install and used widely. Descriptions: Delay shut down automatically in the dark,auto on/off within 15s adjustable delay time when you get in/out of the induction range . Application areas: For automatic lighting corridors, corridor, bathrooms, basements, warehouses, garages and other places,automatic ventilation exhaust fan and other electrical automatic control and other functions. Temperature compensation: temperature compensation chip, reducing the impact sensing distance by the temperature. Specification: Model: TDL-2025-B Material: plastic Item color: black / white Working voltage: 12V Output current: 5A Time range: 15s(adjustable) Working temp: -15 ℃ -50 ℃ Static current: <50μA Induction range: 3-5m Induction distance: 5-7m Induction angle: 140 °Cone angle Interface type: DC interface Sensor size:35x35x28mm/1.38x1.38x1.1inch (5.5 DC plug) Note: Please allow 2-3mm error due to manual measurement, and slight color difference caused by light and screen. No Retail Package Package include: 1x Switch sensor 1x Tape 1x Screw