microwave sensor power supply 220-240VAC 100-130VACpower frequency 50/60Hz Installation sit indoors, ceiling mountingHF system 5.8GHz CW radar,ISM bandtransmission power <2mWrated load 1200W(220-240VAC) 600W(100-130VAC)detection angle 360°reach 2-16m(radii.), adjustabletime setting 8sec to 20minlight control 10~2000LUXpower consumption approx.0.9W microwave sensor