The locating-type fiber perimeter security system includes software; cable and installation are priced separately. Based on laser scattering, it senses mechanical vibrations caused by intrusion and demodulates and analyzes backscattered Rayleigh signals to locate and identify abnormal disturbances along the fiber. It offers high sensitivity, wide dynamic range, long sensing range and distributed monitoring, with effective low-frequency detection. IoT mobile communications, database technology and GPS positioning provide real-time monitoring, localization, remote early warning and alarms for intrusion events. Alarms can link to smartphones and other third-party systems. Applications include seismic-wave detection, railway fault diagnosis, oil/gas exploration, residential security, cultural-relic theft prevention and other high-end security requirements.
| Parameter | Value |
| Channel count | 1 Channel |
| Operating wavelength | 1550nm |
| Fiber type | Single-mode |
| Maximum Test Distance | 50km |
| Spatial Resolution | ±5m |
| Frequency Response Range | 1Hz~1kHz |
| Optical Connector | FC/APC |
| Operating temperature | -20°C~60°C |
| Response time | <20ms |
| Positioning accuracy | 10m |
| Dimensions | 428 mm × 400 mm × 44.5 mm |
| Power supply | Power adapter (12V,2A) |
1. Perimeter security for critical factories. 2. Residential-community perimeter security. 3. Campus and venue perimeter security.
1.Coherent optical detection provides weak-signal sensitivity/accurate location. 2.Custom installation-specific systems avoid redundant hardware. 3.Compact, low-power standard industrial rackmount chassis. 4.Single-mode fiber for long reach. 5.Passive, low-power, long-life system. 6.High temporal resolution, response <20ms. 7.Multiple data links upload reliably for host display/decisions. 8.Cloud/smart-mobile integration for portability and easy use.
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Shanxi Intelligent Sensing Light Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales, and service of fiber optic sensing and photoelectric detection technologies and related products. The company name is derived from Intelligent Sensing Light, indicating its development vision of focusing on the field of intelligent photoelectric sensing and serving industry-university-research customers.
The company's main products include a full series of fiber optic sensing systems, such as optical cable route survey instruments, distributed fiber optic temperature measurement systems, distributed fiber optic acoustic/vibration sensing systems, Brillouin optical time-domain reflectometry systems, Brillouin optical time-domain analysis systems, optical frequency domain reflectometry systems, as well as narrow linewidth lasers, ASE broadband light sources, DFB lasers, BPD balanced detectors, APD avalanche photodetectors, and other module devices suitable for various photoelectric systems. The products are mainly used in pipeline monitoring, power grid monitoring, infrastructure monitoring, scientific research, and other fields. The company can also tailor related products and solutions for customers in weak light signal detection, high-speed signal acquisition, and software platform development.
The company has gathered a vibrant, innovative, and interdisciplinary professional technical team with years of technical accumulation in the development of photoelectric devices and systems. It adheres to the corporate service tenet of "customer first, win-win cooperation," the corporate development philosophy of "intelligent sensing, innovative photoelectricity," and the win-win development strategy of independent innovation and common progress with customers. In practice, it continuously explores and innovates, striving to provide high-quality technological products and comprehensive technical services to domestic and foreign scientific research institutions and related enterprise customers.
We sincerely hope to cooperate with customers for mutual benefit and jointly promote the prosperity and development of the optoelectronic industry.