--- title: Neubrescope NBX-S4000 Series description: Explore the NBX-S4000 Series for reliable distributed acoustic sensing—ideal for pipelines, perimeter security, and critical asset protection. image: https://neubrex-infra.com/hubfs/Neubrescope%20NBX-S4000%20Series%20-%20feature%20image.jpg --- [Skip to content](https://neubrex-infra.com/products/neubrescope-nbx-s4000-series#main-content) Close - [Home](https://neubrex-infra.com) - [Products](https://neubrex-infra.com/products) - [NEUBRESCOPE NBX-7000 Series](https://neubrex-infra.com/products/neubrescope-nbx-7000-series) - [NEUBRESCOPE NBX-S4000 Series](https://neubrex-infra.com/products/neubrescope-nbx-s4000-series) - [NEUBREGATE NBX Prime](https://neubrex-infra.com/products/neubregate-nbx-prime) - [DTSX3000](https://neubrex-infra.com/products/dtsx3000-distributed-temperature-sensing) - [NEUBRESCOPE NBX-8100](https://neubrex-infra.com/products/neubrescope-nbx-8100) - [NBX-1000 Series Optical Switch](https://neubrex-infra.com/nbx-1000-optical-switch) - [Future Neuro Sensor Cables](https://neubrex-infra.com/products/fiber-optic-cables) - [Transport Solution](https://neubrex-infra.com/products/transport-box) - [Industries](https://neubrex-infra.com/industries) - [Contact](https://neubrex-infra.com/contact) SEARCH CONTACT PHONE HOTLINE: [+41 (0) 56 558 99 00](tel:+41565589900) E-MAIL: [info@neubrex.com](mailto:info@neubrex.com) [Request Consultation](https://neubrex-infra.com/contact?hsLang=en) [![NEUBREX white-1](https://neubrex-infra.com/hs-fs/hubfs/NEUBREX%20white-1.png?width=100&height=54&name=NEUBREX%20white-1.png)](https://neubrex-infra.com/home?hsLang=en) [![NEUBREX white-1](https://neubrex-infra.com/hs-fs/hubfs/NEUBREX%20white-1.png?width=100&height=54&name=NEUBREX%20white-1.png)](https://neubrex-infra.com/home?hsLang=en) - [Home](https://neubrex-infra.com) - [Products](https://neubrex-infra.com/products) - [NEUBRESCOPE NBX-7000 Series](https://neubrex-infra.com/products/neubrescope-nbx-7000-series) - [NEUBRESCOPE NBX-S4000 Series](https://neubrex-infra.com/products/neubrescope-nbx-s4000-series) - [NEUBREGATE NBX Prime](https://neubrex-infra.com/products/neubregate-nbx-prime) - [DTSX3000](https://neubrex-infra.com/products/dtsx3000-distributed-temperature-sensing) - [NEUBRESCOPE NBX-8100](https://neubrex-infra.com/products/neubrescope-nbx-8100) - [NBX-1000 Series Optical Switch](https://neubrex-infra.com/nbx-1000-optical-switch) - [Future Neuro Sensor Cables](https://neubrex-infra.com/products/fiber-optic-cables) - [Transport Solution](https://neubrex-infra.com/products/transport-box) - [Industries](https://neubrex-infra.com/industries) - [Contact](https://neubrex-infra.com/contact) PHONE HOTLINE: [+41 (0) 56 558 99 00](tel:+41565589900) E-MAIL: [info@neubrex.com](mailto:info@neubrex.com) [Request Consultation](https://neubrex-infra.com/contact?hsLang=en) ![Header NBX-S4000 Series - V04](https://neubrex-infra.com/hs-fs/hubfs/Header%20NBX-S4000%20Series%20-%20V04.png?width=575&name=Header%20NBX-S4000%20Series%20-%20V04.png) # NEUBRESCOPE - Real-Time Distributed Acoustic Sensing Combining the power of time-gated OFDR and industry-proven fiber optics, the NBX-S4000 Series enables high-resolution, long-range vibration and acoustic monitoring across critical assets. [Request a Demo or Consultation](https://neubrex-infra.com/contact?hsLang=en) ## NBX-S4000 Series ## Turn Your Optical Fiber into a High-Resolution Vibration Sensor The NBX-S4000 Series – including the NBX-S4100 and NBX-S4200 – transforms standard optical fiber into a powerful distributed acoustic sensor. By leveraging advanced Rayleigh-based interrogation, it delivers precise, real-time data on vibration, strain, and acoustic events across up to 120 km. Ideal for critical infrastructure like pipelines, bridges, tunnels, power plants, and security zones. #### Why Choose the NBX-S4000 Series? - Real-time distributed acoustic sensing (DAS/DVS) - Long-range monitoring — up to 120 km sensing range - Sub-meter spatial resolution for detailed event localization - NBX-S4100: Single-channel, compact, and cost-effective - NBX-S4200: Dual-channel design for parallel line monitoring - Engineered for harsh environments and field conditions - Compatible with standard single-mode optical fiber - ![Neubrescope on desk](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20on%20desk.jpg?width=1200&height=800&name=Neubrescope%20on%20desk.jpg) - ![Neubrescope Measurement device](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20Measurement%20device.jpg?width=1200&height=800&name=Neubrescope%20Measurement%20device.jpg) - ![Neubrescope Measurement device backside](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20Measurement%20device%20backside.jpg?width=1200&height=800&name=Neubrescope%20Measurement%20device%20backside.jpg) - ![Neubrescope in Transportbox](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20in%20Transportbox.jpg?width=1200&height=800&name=Neubrescope%20in%20Transportbox.jpg) - ![Neubrescope in Transportbox with Equipment in Box](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20in%20Transportbox%20with%20Equipment%20in%20Box.jpg?width=1200&height=800&name=Neubrescope%20in%20Transportbox%20with%20Equipment%20in%20Box.jpg) - ![Neubrescope in Transportbox with Equipment out of the box](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20in%20Transportbox%20with%20Equipment%20out%20of%20the%20box.jpg?width=1200&height=800&name=Neubrescope%20in%20Transportbox%20with%20Equipment%20out%20of%20the%20box.jpg) - ![Neubrescope Measurement device with operator](https://neubrex-infra.com/hs-fs/hubfs/Neubrescope%20Measurement%20device%20with%20operator.jpg?width=1200&height=800&name=Neubrescope%20Measurement%20device%20with%20operator.jpg) - ![Transportbox-1](https://neubrex-infra.com/hs-fs/hubfs/Transportbox-1.jpg?width=1200&height=800&name=Transportbox-1.jpg) - ![Transport Box open](https://neubrex-infra.com/hs-fs/hubfs/Transport%20Box%20open.jpg?width=1200&height=800&name=Transport%20Box%20open.jpg) NBX-S4100 Series ## Explore Full Technical Specifications Download the NBX-S4100 Series datasheet to access in-depth information on sensing range, spatial resolution, frequency response, and system setup. [Download PDF](https://neubrex-infra.com/hubfs/Neubrescope%20NBX-S4100%20Series%20Datasheet.jpg?hsLang=en) NBX-S4200 Series ## Get the Latest NBX-S4200 Datasheet Access the official NBX-S4200 Series (2-channel) datasheet to explore advanced distributed acoustic sensing capabilities, including real-time monitoring at up to 20 kHz and sensing range up to 120 km.   [Download PDF](https://neubrex-infra.com/hubfs/NBX-S4200%20Series%20Datasheet.pdf?hsLang=en) ## Your Questions About NEUBRESCOPE — Answered What’s the difference between NBX-S4100 and NBX-S4200? The NBX-S4200 supports dual-channel fiber input and has higher interrogating capacity, whereas the NBX-S4100 is optimized for single-channel operation and streamlined integration with AI-based signal detection workflows. Which industries benefit from the NBX-S4000 Series? These systems are used in energy (e.g., pipeline monitoring), seismic sensing, perimeter security, transportation infrastructure, and research environments where continuous, distributed sensing is essential. What type of sensing does the NBX-S4000 Series support? The NBX-S4000 Series supports **Distributed Acoustic Sensing (DAS)** and **Distributed Vibration Sensing (DVS)**, capturing acoustic, seismic, and vibration signals with high accuracy. How is the NBX-S4000 Series deployed in the field? The system connects to standard single-mode or multi-mode optical fibers, typically installed along pipelines, tunnels, fences, or boreholes. Data is processed in real time or via post-analysis. What does this device actually do ? simplified for non-engineers Imagine turning a standard fiber optic cable into a long-distance sensing system — like giving it the ability to “feel” and “hear” what’s happening along its entire length. That’s exactly what the NBX-S4000 Series does. Instead of placing thousands of physical sensors in the ground or on structures, this system uses light signals inside the fiber to detect tiny vibrations, movements, or changes in temperature. It can hear footsteps, detect leaks in pipelines, notice cracks forming in bridges or tunnels, or sense the vibrations caused by passing trains or construction work — all in real time. Think of it as installing a super-sensitive nervous system along critical infrastructure. It helps you monitor long distances — even hundreds of kilometers — from one central location, making it faster, safer, and more cost-efficient to protect important assets like power plants, pipelines, or underground cables. ### Still have questions? We're here to help. Whether you’re looking for more technical details or need advice on choosing the right product — our team is happy to support you. 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