Purchase Qty. Reference FOB Price
50-99 Pieces US$4.80
100-499 Pieces US$4.50
500+ Pieces US$4.20
Product Description
Hot selling photocell used for rolling door and gate door Receiver range: <15m; range can be reduced to 30% in bad weather conditions: rain,dust etc Infrared frequency:1.92Khz Power supply: 12 to 24v DC/AC Wave length: 940nm Input: RX 15mA - TX 30mA Operating temperature: -10C~ 70C ...