Purchase Qty. Reference FOB Price
2-99 Pieces US$10.30
100-499 Pieces US$8.75
500+ Pieces US$7.52
Product Description
elevator door photocell sensor 180 degree rotation battery YET610B Spec. II. Operating mode YET610B-TX: It can be used after installed the battery. After power-on, the LED flashes 3 times to indicate it is working. YET610B-RX: Operating mode 1. YET610B-RX does not receive YET610B-TX ...