The WallAlert is a passive vibration-based intrusion detection system designed to detect real-time attempts to breach solid structures such as walls, vaults, safes, and warehouses. By analyzing vibration patterns associated with forced entry, WallAlert accurately identifies genuine intrusion attempts while filtering out ambient and environmental noise to reduce false alarms.
The system is suitable for large facilities and integrates easily into new or existing security systems, delivering reliable, high-level protection for critical infrastructure.
- Linear, gap-free detection across all wall types.
- Accurately detects drilling, cutting, hammering.
- Plug & Play Installation
- Maintenance-free
The WallAlert Impact & Vibration Detector Sensor Layout
The sensor cable comes pre-cut in 250 ft (75 m), 500 ft (152 m), or 1,000 ft (305 m) lengths.
Each LPU processor (analyzer) monitors up to two zones (two spools).
Each processor supports up to 2,000 ft (600 m) total, split across two zones of up to 1,000 ft (305 m) each.
Each kit includes an LPU processor in a weatherproof enclosure, plus the selected sensor cable length.
For larger perimeters, you can combine as many kits as needed.
How Does the WallAlert System Detect Intruders
Senses Intrusion Vibrations
Detects mechanical vibrations caused by drilling, cutting, or forceful impacts on walls.Analyzes Attack Patterns
Identifies vibration signatures associated with real intrusion attempts while filtering background noise.Triggers Real-Time Alerts
Instantly activates alarms when a genuine breach attempt is detected.
Innovative Solutions for Every Need
Purpose built perimeter detection for the industries where a breach costs the most.
Explore how RBtec fits yours:
Substations and Electrical Utilities
Government & Classified Networks
Here are five reasons why shock sensors are not enough
Traditional wall shock sensors were designed for small areas: a single window, a door or one small panel. Some facilities try to use them to protect an entire wall, and the physics work against them. A point sensor is most sensitive right at its mounting spot and becomes less sensitive as the impact moves farther away, sensitivity adjustment is limited, and the detector has no intelligence to recognize what kind of activity it is sensing. Covering a whole wall this way can take dozens of individual sensors, and the alarm panel still cannot tell you where along the wall the attack is happening. WallAlert replaces that array with one continuous vibration sensitive sensor cable and one smart processor, so the entire surface is covered with consistent detection and alarms are reported by zone.
Traditional shock sensors mostly react to impact and vibration. WallAlert is built to detect the act of breaching a wall, so it is far more reliable for threats like drilling, cutting, chiselling, or sustained tampering on vault walls and secure rooms.
Shock sensors can trip from non-threat events like door slams, HVAC vibration, nearby machinery, or general building movement. WallAlert is designed to separate normal structural noise from attack patterns, which helps reduce false alarms in busy banks, data centers, utilities, and high security sites.
With traditional shock sensors, you often need many sensors to cover large wall surfaces, corners, and weak points. WallAlert is designed for wall protection as a system, helping you cover more area with a cleaner layout and fewer components to install, wire, and maintain.
Shock sensors can be unpredictable across different materials and construction methods. The same sensor might behave differently on reinforced concrete vs block vs composite walls. WallAlert is intended for high security construction scenarios, delivering more stable detection performance across real-world wall assemblies.
Shock sensors often require lots of trial-and-error tuning, and settings may drift as the building settles or usage changes. WallAlert is built for practical deployment, with simpler setup and a more stable detection baseline over time, which matters in vaults and critical facilities where you cannot afford constant recalibration.
Product Features
1. Sensor cable attached to the wall in a conduit/pipe.
2. Each processor (analyzer) can monitor up to 2 zones (spools)
3. Maximum length per processor is 2000ft/600m of sensor cable, 1000ft/305m per zone
4. Each kit includes a processor in a weatherproof enclosure, sensor cable in the chosen length, and end of line termination unit
5. To cover longer walls there is an option to combine as many kits as needed
