When used in conjunction with a Gallagher Fence Controller, the 3 Zone FIM provides a second, separate fence monitoring source. The 3 Zone FIM detects damage to the pulse wire independently of the perimeter security system pulse. 

Features and benefits:

• Maintains fence monitoring during times of low risk
• Ensures the fence is fully functional when enabling the deterrent pulse
• Retro-fittable to existing perimeter security system 
• Custom defined parameters for raising alarms
• Provides 'cut wire' detection and 'short circuit' detection without changing fence configuration 
• Can be installed as a stand-alone fence monitor
• Can be used in conjunction with networked Gallagher Fence Controllers 
• Provides a local, on-site warning signal which can be connected to remote telemetry