As an advanced perimeter security monitoring system, the anti-zone vibration optical fiber has shown its strong application value in many fields with its unique perception ability and efficient alarm mechanism. Among them, single channel and dual channel are two common configurations of this system, each with its own characteristics and suitable for different scenarios and needs.
Single-channel zone-proof vibrating fiber:
Single-channel zone-based vibrating fiber optic systems typically contain a separate zone equipped with an optical fiber as the vibration sensing carrier. The optical fiber is highly sensitive to capture vibration information in the surrounding environment and converts this information into optical signals for transmission. This configuration is simple and efficient, and is particularly suitable for perimeter security of smaller areas or specific areas. For example, in the perimeter security of residential areas, schools or some key facilities, single-channel zone-proof vibrating optical fibers can provide stable and reliable security.
Dual-channel zone-proof vibrating fiber:
A dual-channel vibrating fiber optic system consists of two separate zones, each equipped with an optical fiber. This configuration not only expands the perception range of the system, but also enhances its security performance. The dual-channel design means that the system can monitor vibrations in two different areas at the same time, improving the ability to monitor the entire perimeter. In addition, dual-channel systems usually have higher alarm accuracy and faster response speed, which can detect abnormal conditions and send alarm signals in time. This configuration is especially suitable for large factories, petrochemical enterprises, military bases and other places that require large-scale and high-sensitivity perimeter security monitoring.
Whether it is a single-channel or a dual-channel zone-proof vibration fiber optic system, they are all based on fiber optic sensing technology. This technology uses optical fiber as a vibration sensing carrier to realize safety protection early warning and detection by sensing external vibration information. Compared with the traditional security monitoring system, the anti-zone vibration optical fiber system has higher sensitivity, faster response speed and stronger anti-interference ability. In addition, because the optical fiber itself has the characteristics of corrosion resistance, aging resistance, and harsh weather resistance, this kind of system can work stably in various harsh environments to ensure the safety of the perimeter.
In practical applications, the zone-proof vibration fiber optic system can be used not only for perimeter safety protection, but also for pipeline monitoring, mine safety and other fields. It can monitor changes in the surrounding environment over a long distance and in a large area, and send out alarm signals in time when intrusion or abnormality occurs, providing valuable safety warning time for relevant personnel. At the same time, the system can also be flexibly configured and expanded according to actual needs and application scenarios to meet the needs of users of different scales and needs.