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Liminal-K

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About Liminal-K

Liminal-K is an advanced fence vibration detection system that transforms any perimeter into a proactive defense mechanism. Designed to detect climbing, cutting, or tampering with pinpoint precision, it delivers real-time alerts to stop security breaches before they escalate. Powered by MEMS (Micro-Electro-Mechanical Sensor) technology, Liminal-K offers accurate intrusion detection with multi-layer redundancy at the sensor, controller, and network levels, ensuring uninterrupted monitoring. Its compact, discreet design makes it difficult for intruders to spot, while its ability to integrate with leading video management systems makes it a seamless part of modern security ecosystems.

Whether deployed on rigid weldmesh fences, or walls, Liminal-K offers intelligent, reliable, and adaptive protection for critical infrastructure, high-security facilities, and sensitive perimeters.

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Features

High Detection Accuracy & Low False Alarms

Liminal-K delivers ±6m pinpoint accuracy, allowing security teams to identify the exact location of intrusion attempts. Configurable zones and adjustable sensitivity every 6m minimize nuisance alarms, ensuring that real threats are never missed. Pole-mounted sensors help filter out environmental vibrations, keeping the system reliable and noise-free

Advanced Redundancy

Security is guaranteed even during failures. Liminal-K features overlapping sensor coverage, cable cut protection, and Forward Error Correction (FEC) backup at the controller level. These multi-layer redundancies ensure continuous intrusion monitoring even during power or network interruptions.

Optimized MEMS Technology & Easy Installation

Liminal-K leverages MEMS sensor technology for superior detection. Installation is simple, requiring only outdoor-rated cable ties — no special tools or extensive civil work needed. This makes it a plug-and-secure solution with faster deployment times.

Single Sensor for Complete Coverage

One Liminal-K sensor can detect disturbance in fence posts, panels, and concertina coils at the same time, eliminating the need for multiple systems. This reduces hardware costs while providing comprehensive perimeter coverage with just one solution.

Cost-Effective & Seamless Integration

With controllers spaced up to 450m apart, infrastructure requirements are reduced, lowering project costs. No dedicated software is required — the system integrates directly with leading VMS platforms such as Genetec, Milestone, and Geutebrug. Integration with PTZ cameras provides a complete intrusion detection and video verification ecosystem.

Pinpoint accuracy

This advanced fence vibration detection system can locate the exact point of intrusion, offering precise detection. Liminal-K's accurate vibration detection alarm helps security personnel respond swiftly to any breach along the perimeter

Features

High Detection Accuracy & Low False Alarms
Liminal-K delivers ±6m pinpoint accuracy, allowing security teams to identify the exact location of intrusion attempts. Configurable zones and adjustable sensitivity every 6m minimize nuisance alarms, ensuring that real threats are never missed. Pole-mounted sensors help filter out environmental vibrations, keeping the system reliable and noise-free
Advanced Redundancy
Security is guaranteed even during failures. Liminal-K features overlapping sensor coverage, cable cut protection, and Forward Error Correction (FEC) backup at the controller level. These multi-layer redundancies ensure continuous intrusion monitoring even during power or network interruptions.
Optimized MEMS Technology & Easy Installation
Liminal-K leverages MEMS sensor technology for superior detection. Installation is simple, requiring only outdoor-rated cable ties — no special tools or extensive civil work needed. This makes it a plug-and-secure solution with faster deployment times.
Single Sensor for Complete Coverage
One Liminal-K sensor can detect disturbance in fence posts, panels, and concertina coils at the same time, eliminating the need for multiple systems. This reduces hardware costs while providing comprehensive perimeter coverage with just one solution.
Cost-Effective & Seamless Integration
With controllers spaced up to 450m apart, infrastructure requirements are reduced, lowering project costs. No dedicated software is required — the system integrates directly with leading VMS platforms such as Genetec, Milestone, and Geutebrug. Integration with PTZ cameras provides a complete intrusion detection and video verification ecosystem.
Pinpoint accuracy
This advanced fence vibration detection system can locate the exact point of intrusion, offering precise detection. Liminal-K's accurate vibration detection alarm helps security personnel respond swiftly to any breach along the perimeter

A1 VIGIL Perimeter Patrol Software

A1 VIGIL is our in-house developed software that helps in converting the sensor data into useful video output. A-1 VIGIL can be integrated with industry-leading surveillance monitoring software for maximum flexibility.

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A1 VIGIL Perimeter Patrol Software

A1 VIGIL is our in-house developed software that helps in converting the sensor data into useful video output. A-1 VIGIL can be integrated with industry-leading surveillance monitoring software for maximum flexibility.

A1 VIGIL Perimeter Patrol Software
AKAT Pro Material Specification

Application Areas

High Security, Critical & Restricted areas

A-1 Camera Pole is best suited for installing surveillance equipment for High Security & Critical assets

Oil & Gas refineries

A-1 Camera Pole is best suited for installing surveillance equipment for Oil & Gas refineries

Defence

A-1 Camera Pole is best suited for installing surveillance equipment for Defence

Industrial Areas:

A-1 Camera Pole is best suited for installing surveillance equipment for Industrial Areas

Solar & Nuclear Plants

A-1 Camera Pole is best suited for installing surveillance equipment for Solar & Nuclear Plants

Government Offices & Embassies

A-1 Camera Pole is best suited for installing surveillance equipment for Government Offices & Embassies

High Security, Critical & Restricted areas
Oil & Gas refineries
Defence
Industrial Areas:
Solar & Nuclear Plants
Government Offices & Embassies

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