Purchase Qty. Reference FOB Price
1-24 Sets US$921.00
25-49 Sets US$899.00
50+ Sets US$879.00
Product Description
Product Description Vibration Optical Fiber Alarm System An alarm system that uses vibration to judge intrusion. Its detection element is a long special cable containing electronic components, which can be wound around the fence railings. The vibration of the railings caused by climbing can ...