RB-LPU400CP Replacement CPU Board for IRONCLAD System
Product Description
RB-LPU400CP Replacement CPU Board for IRONCLAD System
The RB-LPU400CP is the essential, direct-replacement CPU (Central Processing Unit) board for the RBtec LPU-400 Series Fence Alarm Processors. Designed for easy integration, this board ensures the continued, reliable operation of your high-performance perimeter intrusion detection system (PIDS).
Key Features and Benefits
Core System Functionality: As the main processing unit, the RB-LPU400CP is responsible for running the system's complex algorithms, performing self-calibration, and executing automated noise cancellation to maintain exceptional detection accuracy.
Seamless Replacement: Designed specifically for the LPU-400 Series (LPU-402 and LPU-404 models), this board provides a simple, plug-and-play replacement solution. The modular design of the LPU-400 allows you to quickly swap out the CPU board without needing to replace the entire processor enclosure.
High Reliability: Replacing the CPU board restores the processor's ability to handle up to 4 zones of intrusion detection and manage the advanced, multi-level sensitivity filtering necessary for a low false alarm rate (FAR).
Cost-Effective Maintenance: Instead of purchasing a completely new alarm processor, the RB-LPU400CP offers a cost-efficient way to repair or upgrade your existing LPU-400 processor, extending the lifespan of your critical security infrastructure.
Note: This is an accessory/spare part and not a complete system. First Fence offers a line of IRONCLAD single and dual zone kits, rolls of sensor cable in 75m, 150m and 300m lengths, and complete analyser kits for 2 zones and 4 zones.
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
| Compatibility | LPU-400 Series Processors [LPU-402 and LPU-404] |
| Installation | Plug-In Component [Modular Design] |
| Manufacturer SKU | RB-LPU400CP |
What's Included
| Name | Quantity |
|---|---|
| RB-LPU400CP CPU Board | 1 |
Specifications & Downloads
| Compatibility | LPU-400 Series Processors [LPU-402 and LPU-404] |
| Installation | Plug-In Component [Modular Design] |
| Manufacturer SKU | RB-LPU400CP |
What's Included
| Name | Quantity |
|---|---|
| RB-LPU400CP CPU Board | 1 |
Product Description
RB-LPU400CP Replacement CPU Board for IRONCLAD System
The RB-LPU400CP is the essential, direct-replacement CPU (Central Processing Unit) board for the RBtec LPU-400 Series Fence Alarm Processors. Designed for easy integration, this board ensures the continued, reliable operation of your high-performance perimeter intrusion detection system (PIDS).
Key Features and Benefits
Core System Functionality: As the main processing unit, the RB-LPU400CP is responsible for running the system's complex algorithms, performing self-calibration, and executing automated noise cancellation to maintain exceptional detection accuracy.
Seamless Replacement: Designed specifically for the LPU-400 Series (LPU-402 and LPU-404 models), this board provides a simple, plug-and-play replacement solution. The modular design of the LPU-400 allows you to quickly swap out the CPU board without needing to replace the entire processor enclosure.
High Reliability: Replacing the CPU board restores the processor's ability to handle up to 4 zones of intrusion detection and manage the advanced, multi-level sensitivity filtering necessary for a low false alarm rate (FAR).
Cost-Effective Maintenance: Instead of purchasing a completely new alarm processor, the RB-LPU400CP offers a cost-efficient way to repair or upgrade your existing LPU-400 processor, extending the lifespan of your critical security infrastructure.
Note: This is an accessory/spare part and not a complete system. First Fence offers a line of IRONCLAD single and dual zone kits, rolls of sensor cable in 75m, 150m and 300m lengths, and complete analyser kits for 2 zones and 4 zones.
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.


