Vibration Sensors

Intelligent Intrusion Detection

The D21 Disturbance Sensor is a high-tech detection device distributed by HRC Security. This sensor will detect physical disturbance on structures, but will also monitor movement or tilt of valuable assets.

D21 Sensor will guard against physical intrusion attempts by triggering an alarm. It can be applied both indoors and outdoors.

A strong feature of the D21 Sensor is that the alarm processing software will reject environmental conditions such as changes in temperatures and disturbances caused by wind and rain. Detection parameters can be set to achieve the best balance between probability of detection and nuisance alarms.

D21 Disturbance Sensor Offers:

Detection parameter control on individual sensors
High integrity detection (adjustable parameters in two detection areas)
Low nuisance alarm rates
Unmatched sensitivity
Low cost
Low maintenance
Easy installation
Standalone or networked detection
Multiple applications
Can be retrofitted to any fence or structure

The D21 Disturbance Sensor can be applied to ensure detection when trying to breach any of the following:

Safes and Vaults
Gates
Fence Structures
Windows
Walls and roofs

It can be applied to the following fence structures:
chain link mesh, diamond mesh, welded mesh, razor mesh, palisade fences
steel gates, balustrades.

We have installed or are presently installing the system for RTA, Sydney Water, Energy Australia, integral Energy, Reserve Bank.

Detailed specifications for the D21 Disturbance Sensor can be downloaded – Intrusion Detection-LR.pdf