More power, where it matters 

i Series technology delivers more power to the end of your fence line, adapting voltage output to power through fence faults. 

Peace of mind with advanced monitoring and remote technology 

i Series accessories provide 24/7 remote monitoring and control.  

The Gallagher Devices mobile app provides real-time information about your fence performance, alerts you of fence faults and allows you to turn your fence on and off. 

Engineered to perform in the harshest of farming conditions 

Proven to perform in extreme temperatures, with built-in lightning protection. 

 
View fence performance in a convenient location 
Energizer Controller shows your fence performance information in a convenient separate display that can be located outdoors up to 50m away from the Energizer. 

i Series Accessories: (sold separately)  

Fence Monitor  
G51000 

Install up to six monitors on your fence line to measure performance in specific areas of your farm. Information is displayed on your Energizer Controller, Remote and Gallagher Devices App. 

Remote & Fault Finder  
G50700 
Saves hours searching for and fixing faults. Be led directly to the location of fence faults, turn the Energizer off remotely to allow for a safe and convenient repair then turn the power back on – all without needing to return to the Energizer. 

i Series App Gateway  
G56703 
Manage, monitor and control your energizer using your phone. Alerting you to issues before they become a crisis with phone-based fence monitoring and real-time fault notifications via Bluetooth or WiFi. 

Alarm System  
G57900 
Secure farm assets. Monitor a section of fence and drive external strobe lights, sirens or alarm panels if the circuit is broken e.g. if a gate is opened or a wire is cut.