Purchase Qty. Reference FOB Price
1-99 Pieces US$14.30
100-999 Pieces US$12.87
1,000+ Pieces US$12.16
Product Description
Product Description The detector is a photo-detector that uses the most advanced optical sensing chamber. It is designed to provide open area protection without wiring, and it is easy to install and construct. It has replaceable batteries and a convenient and quick structure design, which has ...