This is a 12V human infrared sensors, pyroelectric infrared technology, the use of industrial district-level chip, intelligent control, set energy saving, convenient and environmentally friendly one, very convenient. [Features] ● Built-human infrared sensor module, sensor module light effects, delay switch module. ● load capacity, strong anti-jamming capability. ● people into the sensing range, can be automatically opened, after leaving the automatic delay off, ● can automatically identify day and night, and the external environment illuminance can freely choose the starting job, ● Automatic work to do in the evening, during the day and closed. Users can adjust; ● light time is adjustable and can be adjusted by the user according to local conditions. [Color]：Black [Adjustment] ● LUX Regulate the work day or night. A: When transferred to the position of the sun, the sensor-day work; B: When transferred to the position of the moon, the sensor does not work during the day, at night automatically enter the working state. ● TIME Is to adjust the sensor delay time (10 ± 2sec ~ 7 ± 1min) Delay time is the sensor sensitive to the people, the people left the sensing area, the sensor delay off time. ● SENS Is to adjust the sensor sensitivity. Generally do not need adjustment. [The main technical parameters] ● Detection range: 180 ° ● Operating voltage: DC 12V ● Detection distance: 5-11m (adjustable) ● Delay Time: 15 seconds to 7 minutes (adjustable) ● Installation height: 1.8m ~ 2.5m ● Material: ABS Plastic ● Dimensions: 60 * 52 * 160mm ● Installation: open type, (hole 16mm) installation, adjusting for the next button. [Connection Description] ● N- Blue (zero line) ● L- Brown (connected FireWire) ● Output - Red (sensor output lines) ● Blue and brown input power ● Blue and Red take the load (lamps). Package includes: 1/2pcs x 12V human infrared sensor