- Budget: ~RMB 00,000
- Products: Vibration Optical Fiber
- Construction: General Contractor
The Vibration Optical Fiber host is an intelligent relay-output alarm device that, together with the vibration sensing cable and intelligent Alarm Control Panel, forms an optical cable intrusion detection alarm system. The system features strong anti-interference and high reliability; besides detecting intrusions through various vibration patterns, it can filter out most false alarms caused by environmental factors, and the circuitry in the signal collector adopts safe and reliable lightning protection. In addition, on-site cable signal acquisition and analysis assistant software is provided, allowing suitable discrimination modes and sensitivity to be selected for special applications. The collector enclosure is made of high-strength cast aluminum, sturdy and elegant in appearance with reliable sealing and waterproofing.
I. System features:
1. The host has a built-in display for intuitively viewing the zone alarm parameters and the current vibration cable signal values.
2. The system uses the vibration sensing cable as the sensing unit, generating alarm signals from external vibration.
3. Using the optical cable as a sensor better eliminates interference from strong external electric and magnetic fields, giving the system high reliability.
4. The optical cable has low transmission loss and high stability; the maximum detection distance per zone is 1000 m.
5. It is suitable for various complex terrains and can detect irregular perimeter zones.
6. The vibration cable can be laid directly on various wire meshes and walls to prevent climbing, or directly buried underground or shallow-buried in walls.
7. The host has a built-in network port that can connect to an Alarm Control Panel, or to a general Alarm Control Panel through an address module.
8. The dual-channel vibration collector can monitor two zones installed in different media, e.g. one zone buried underground and the other mounted on a fence.
9. The vibration cable device has multi-level sensitivity adjustment to filter out natural conditions such as wind and rain and other constant vibration sources.
II. Applicable locations:
The front sensing part uses standard communication optical cable, making it especially suitable for complex terrains, flammable and explosive storage, irregular perimeter areas, and places where power cannot be supplied. It can also be embedded in walls or buried underground as anti-chiseling and anti-intrusion protection for bank vaults, ammunition depots and other key locations, and can serve as a warning line for field work sites and camps. During operation, the system does not affect the normal activities of people near the warning line.
The vibration detection alarm system fills a gap in such products in China, bringing China's perimeter security technology to a new level. It has passed tests by authoritative bodies such as the Quality Inspection Center for Security and Police Electronic Products of the Ministry of Public Security.
System composition
This system mainly consists of the following: a Vibration Optical Fiber host (single/dual zone), a vibration sensing cable, a vibration cable terminal box (one per zone), an Alarm Control Panel, vibration sensing cables, alarm software, and linkage equipment.
Intrusion detection and alarm
Through the optical fiber sensor, it responds to vibration signals caused by intrusion or attempted intrusion, gives an alarm signal and indicates the alarm area.
System pre-warning and analysis alarm
By sensing, transmitting, processing and analyzing, the system gives alarm suggestions when an intrusion occurs, and issues an alarm notification after analysis and decision-making, eliminating false-alarm factors caused by weather, vehicles and other environmental elements.
Fiber-break alarm
When the optical fiber or other optical sensing devices or components are damaged, the system issues a fiber-break alarm or system alert, with no risk of bypassing electronic equipment.
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