Local Processor Unit (LPU-404 Analyser) with 4 Relay Output
Product Description
Local Processor Unit (LPU-404 Analyser) with 4 Relay Output
The Local Processor Unit (LPU) is the core intelligence behind a reliable perimeter defence system. The RBtec RB-LPU404 is the central digital processing board of the IronClad Perimeter Intrusion Detection System. Built for accuracy and durability, it analyses vibration data to provide precise, zone-based protection for medium-sized perimeters.
Key Features and Performance
Dual-Zone Precision Monitoring: The LPU-404 efficiently processes signals from two independent runs of IronClad sensor cable, managing up to $600\text{m}$ ($2,000\text{ft}$) total fence line. This dual-zone capacity allows for critical perimeter segmentation, ensuring rapid and accurate location of any intrusion event.
1Superior False Alarm Immunity: Features a powerful, proprietary 3-layer surge protection and digital filtration algorithm. This intelligence distinguishes genuine intrusion vibrations (cutting, climbing) from ambient environmental noise (wind, rain, traffic), maximizing reliability and minimizing operational disruption.
Flexible Sensitivity Control: Provides 22 discrete sensitivity levels adjustable directly via on-board jumpers (DIP switches) for fast, easy field tuning. For advanced installations, up to 500 sensitivity levels are accessible via PC software connected through the USB-C port.
Universal Integration: Equipped with multiple dedicated dry contact relay outputs (including separate relays for Zone 1, Zone 2, Tamper, and Fault) allowing for seamless connection to virtually any existing security system, including alarm panels, VMS, NVRs, and SCADA systems
Ideal Applications
Medium-Sized Commercial & Industrial Facilities: This is the primary market for a dual-zone system, balancing cost with accurate coverage.
Critical Infrastructure (Smaller Sites): For installations that need high reliability but don't require miles of coverage.
Residential or High-Value Properties (Estate Security): Where a complex perimeter needs segmentation for surveillance camera direction.
The RB-LPU404 is the ideal choice when a perimeter is too long for a single-zone kit, but not vast enough to justify the full 1200m capacity of the four-zone kit, providing optimized segmentation for reliable, targeted threat detection.
Here to help
If you need any assistance with this product line, please get in touch. The sales team is waiting to help you with the advice needed to ensure you get the perfect product. The team can be reached by calling 01283 512111 or by using the online chat tool.
Specifications & Downloads
| Zone Capacity | 4 Zones |
| Maximum Coverage | Can monitor four independent zones up to 300m (11000ft) each, for a total of 1200m (4000ft) of fence line |
| Power Input | 12 – 24V DC |
| Configuration | USB-C for advanced diagnostics/tuning |
| Manufacturer SKU | RB-LPU404 |
What's Included
| Name | Quantity |
|---|---|
| LPU404 Analyser | 1 |
Specifications & Downloads
| Zone Capacity | 4 Zones |
| Maximum Coverage | Can monitor four independent zones up to 300m (11000ft) each, for a total of 1200m (4000ft) of fence line |
| Power Input | 12 – 24V DC |
| Configuration | USB-C for advanced diagnostics/tuning |
| Manufacturer SKU | RB-LPU404 |
What's Included
| Name | Quantity |
|---|---|
| LPU404 Analyser | 1 |
Product Description
Local Processor Unit (LPU-404 Analyser) with 4 Relay Output
The Local Processor Unit (LPU) is the core intelligence behind a reliable perimeter defence system. The RBtec RB-LPU404 is the central digital processing board of the IronClad Perimeter Intrusion Detection System. Built for accuracy and durability, it analyses vibration data to provide precise, zone-based protection for medium-sized perimeters.
Key Features and Performance
Dual-Zone Precision Monitoring: The LPU-404 efficiently processes signals from two independent runs of IronClad sensor cable, managing up to $600\text{m}$ ($2,000\text{ft}$) total fence line. This dual-zone capacity allows for critical perimeter segmentation, ensuring rapid and accurate location of any intrusion event.
1Superior False Alarm Immunity: Features a powerful, proprietary 3-layer surge protection and digital filtration algorithm. This intelligence distinguishes genuine intrusion vibrations (cutting, climbing) from ambient environmental noise (wind, rain, traffic), maximizing reliability and minimizing operational disruption.
Flexible Sensitivity Control: Provides 22 discrete sensitivity levels adjustable directly via on-board jumpers (DIP switches) for fast, easy field tuning. For advanced installations, up to 500 sensitivity levels are accessible via PC software connected through the USB-C port.
Universal Integration: Equipped with multiple dedicated dry contact relay outputs (including separate relays for Zone 1, Zone 2, Tamper, and Fault) allowing for seamless connection to virtually any existing security system, including alarm panels, VMS, NVRs, and SCADA systems
Ideal Applications
Medium-Sized Commercial & Industrial Facilities: This is the primary market for a dual-zone system, balancing cost with accurate coverage.
Critical Infrastructure (Smaller Sites): For installations that need high reliability but don't require miles of coverage.
Residential or High-Value Properties (Estate Security): Where a complex perimeter needs segmentation for surveillance camera direction.
The RB-LPU404 is the ideal choice when a perimeter is too long for a single-zone kit, but not vast enough to justify the full 1200m capacity of the four-zone kit, providing optimized segmentation for reliable, targeted threat detection.
Here to help
If you need any assistance with this product line, please get in touch. The sales team is waiting to help you with the advice needed to ensure you get the perfect product. The team can be reached by calling 01283 512111 or by using the online chat tool.