Purchase Qty. Reference FOB Price
1-49 Sets US$40.00
50-99 Sets US$37.00
100+ Sets US$35.00
Product Description
DT180A ELEVATOR DOOR SENSOR PHOTOCELL LIGHT CURTAIN ELEVATOR DETECTOR Item description 180A Quantity of infrared 17PAIRS 32PAIRS Response time Relay output 45ms 61ms Transistor output 21ms 37ms Scanning beam 94~33beams 154~94beams Distance of two Infrared 118mm 59mm Lowest ...