Wire: approx 3" long, Voltage: AC 85V-220V; Detection distance: <12m (18 degree); Delay time: 5S - 6mins; Environmental illumination: 2 - 2000LUX It utilizes human motion infrared rays as control signal sources,br> When one enters the detection field, it will start the controlled load at once. --Specifications-- Material: ABS Dimensions: 6 x 4.7 x 15.6MC Detection range: 18 degree Voltage: AC 85V-220V Detection distance: <12 meters Operating Humidity: Less than 93% RH Installation height: 1.8 - 2.5m LUX Setting: 2 - 2000Lux (adjustable) Induction time range: 5s - 6min (adjustable) Installation: open type, (hole 16mm); Keep the switch side down --Wiring Notes-- N-Blue (zero line) L-Brown (Firewire connection) Output - Red (sensor output line) Blue and brown to power Blue and red to load (lamps) --Switch Adjustment-- 1. LUX can set working in Daytime or Nighttime A: If you switch to the symbol of "SUN", it will work in daytime only B: If you swtich to the symbol of "MOON", it will work in nighttime only 2. TIME is the switch to set the Induction Time Range(52sec to 41min), which refers to the time the sensor shut off after human leave the sensor area. 3. SENS is the sensibility of the sensor, it do not need normally. --Spcecial Statement-- *Due to the light and screen setting difference, the items color may be slightly different from the pictures. *Because of manual measurement, please allow slight deviation for the measurement.