Purchase Qty. Reference FOB Price
10-49 Sets US$40.00
50-99 Sets US$37.00
100-199 Sets US$36.50
200+ Sets US$35.00
Product Description
Product Description GVD3 series loop detectors are our popular products for access control and are widely used at industry door for vehicle detection to realize door opening function, also at the barrier gate and toll gate . The loop detector have automatic reset &manual reset function and ...