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                                         Disturbance Sensor

Perimeter security is your first line of defense in keeping criminals out of your property and protecting your assets.  There are several choices when it comes to securing your facility - guards, cameras, motion sensors and more. Options can be costly, confusing, unreliable and most are prone to false alarms and require a considerable amount of maintenance. Security Automation Systems, a certified Gallagher dealer, provides and installs PowerFence™ systems, the most effective perimeter security systems available.

PowerFence™ systems DETER and detect attack and eliminate false alarms. They also perform a valuable monitoring function on sections of the perimeter fence that are not easily seen due to reduced visibility. The Gallagher perimeter fencing solutions are cost effective in both the short and long term, and are easy to maintain and repair, making them the perimeter security solution for facilities worldwide.

PowerFence™ systems from Gallagher provide perimeter fencing solutions for a wide range of facilities which:

• Deter attack through sending a regulated electric pulse around the PowerFence™. These pulses give a short, but safe shock, making it almost impossible to climb the fence.
• Intelligently detects attack, differentiating between serious breaches of the fence and disturbances caused by wildlife, birds or weather conditions.
• Does not generate false alarms and is unaffected by the environment in which it operates.
• Meets stringent safety criteria, providing a humane solution.
• Is easy to maintain and is cost effective.

PowerFence™ systems can also be configured as "no-feel" systems utilizing the Gallagher Fence Integrity Monitor.  These configurations provide all the advantages of the PowerFence™ system without the high-voltage feature. 

For those locations where PowerFence™ may not be appropriate, Security Automation Systems offers the Gallagher D21 Disturbance Sensor product. The D21 sensor can be used to monitor any kind of structure that transmits kinetic energy. Typical examples are welded mesh, chainlink mesh, steel palisades etc. However, the application of the D21 is not limited to perimeter structures, but can be used for burglary and roof detection, etc. The D21 ensures the integrity of barriers and delay systems by allowing a timely response to intrusion attempts. The D21 can be applied to any of the following;

• Safes and Vaults
• Gates
• Fence Structures
• Burglar proofing and safety doors
• Windows
• Poles
• Walls and Roofs