Product Description
Vibration Optical Fiber Alarm System
High-Security Perimeter Shield: Electrified vibration fiber system for top-tier boundary protection of restricted areas.
Anti-Breach Sensing Mechanism: Detects forced entry, fence cutting and covert intrusion with ultra-sensitive fiber perception.
Tamper-Proof Structural Design: Reinforced industrial construction prevents deliberate sabotage and system destruction.
Full-Time Risk Prevention: 24/7 powered monitoring to eliminate security blind spots for high confidentiality sites.
High Level Safety Compliance: Meets strict defense standards for prisons, border defense and core airports.
Specification
| Working voltage |
12VDC |
| Alarm response time |
<3 s |
| Warning power consumption |
<1W |
| Length of defense zone |
≤1000 meters |
| Alarm power consumption |
<1.5W |
| Working temperature |
-30ºC--70ºC |
| Communication interface |
LAN |
| Response time |
≤2S |
| Vibrating optical cable interface |
FC/APC |
| Working wavelength |
1510-1590nm |
| MTBF |
2000h (Grade C) |
| Number of equipment defense |
zones ≤2 |
| Power surge protection |
Electric capacity: 10KA 8/20μs Clamping voltage: 40VDC |
| Electric shock capacity of linkage relay: |
0.2A 110VDC 0.3A 125VAC 0.5A 30VDC |
Application
Vibration fiber optic cable perimeter alarm system can be applied to key facilities and areas of prevention, such as electronic facilities anti-theft, oil and gas pipeline prevention, liquefied gas plant, chemical plant, perimeter prevention, border line anti-invasion, etc.

Company Introduction
As one of the leading manufacturers on perimeter fencing products, DD-FENCE has more than Ten years running experience, and enjoy a high reputation in China fencing industry.
Also as a ISO9001 & ISO14001 certified company, DD-FENCE always supply high quality products to end users, and to ensure the consistency of the quality, we have spent a lot of efforts on selection and optimization of our raw material & fittings supply chain. In addition, we have also take more care of QC on each production procedure. Now the qualified rate of DD-FENCE products reached 99.5%. And products quality warranty ranged from 10-20 Years.
Exhibition