Specifications supply: 12-24V load: 7A HF system: 5.8GHz CW radar, ISM band Transmission : 0.2mW consumption: Approx. 0.5W Installation : Indoors, ceiling mounting Reach: 1-10m(radii.), adjustable Time setting: 10sec to 30min angle: 360° Light control: 2~2000LUX Size: 85x38x40mm Note 1.The high-frequency output of this sensor is 0.2mW that is just one 5000th of the transmission of a mobile phone or the output of a microwave oven. 2.Connect N, L with 3.Connect N', L with switch signal a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a