JB Corrie Monitored Pulse Security Fencing (POWER FENCE ™)

At JB Corrie we specialise in the Supply and Installation of the Gallagher Monitored Pulse Security Fencing Systems  (previously known as Power Fence™) to new or existing fencing installations throughout the U.K.

We are certified Gallagher channel partners for the installation and servicing of Gallagher Monitored Pulse Security Fencing  (PowerfenceTM )

The JB Corrie steelwork manufacturing facility at Petersfield in Hampshire has the capability to produce standard and one off steel fencing systems and specialist fabrications to suit Gallagher Monitored Pulse Security Fencing  (Power Fence™) installations.  The JB Corrie team can provide a full product and service offer backed by design and build abilities in-house.

JB Corrie & the Gallagher Monitored Pulse Security Fencing system offers a range of advanced perimeter security solutions founded on two core principles: deterrence and detection. Configured and controlled using the Gallagher Command Centre Software.  These effective and reliable solutions can be managed and monitored across multiple sites from one central location.

The monitored pulse fence system consists of a grid of energized, high tensile wires that can be constructed inside a new or existing perimeter fence. The monitored wires detect unauthorized entry or exit into defined areas and trigger instant alerts.  Attempts to breach the perimeter are deterred by an energized pulse sent around the perimeter fence line. Monitored pulse fencing meets stringent safety criteria, while delivering a short but safe shock, making it almost impossible to climb the fence. Zoned fences allow voltage levels to be adjusted to meet varying needs: high for maximum deterrent and low for periods of low risk.

The system intelligently differentiates between serious breaches and disturbances by wildlife, birds or harsh weather conditions. False alarms are prevented, and intruders are unable to use the cover of adverse weather to breach the fence undetected. When a fence sensor is triggered an alarm will activate for that zone, allowing internal stakeholders (guards) to immediately focus their attention where it’s most needed. Full integration with imaging systems provides a visual and audible record of events that can be viewed as a live stream or relied upon as evidence if required.

Gallagher Monitored Pulse Security Fencing  (Power Fence™)  is a pulsed energy fencing system offering a safe and legal deterrent conforming to the highest international security standard BS EN 61011 it offers:-

  • An aggressive visual barrier that detects and deters
  • Multi zone management capability
  • PC based control system with IP networking capability
  • Compatibility for integration with CCTV – alarms and detection systems
  • Event discerning technology, minimising false alarm incidents
  • Flexibility of installation to new or existing fencing systems
  • Erection to full height of fence or to the top only as an anti-climb deterrent


  • Industrial/pharmaceutical facilities
  • MOD Establishments
  • Network Rail
  • National Grid
  • Reservoirs and Pumping Stations
  • Power stations
  • Utilities sector