The Gallagher M5000i is a unique powerhouse among energisers, suitable for permanent multi-wire Fences of up to 100 km. Under normal conditions, it is suitable for Fences up to 26 km. This top model on mains power (230V) is ideal for large livestock farms and extensive pastures. The device provides high voltage for effective deterrence and is suitable for all animal types.

Always sufficient voltage thanks to adaptive technology

Thanks to adaptive technology, the M5000i automatically adjusts its output according to the length of the Fence and when it becomes more heavily loaded, for example, by vegetation or a short circuit. Where regular devices lose power, the M5000i increases the power output as Resistance grows. Even under extreme load, your Fence remains reliably under voltage. This innovative technology ensures that the M5000i with a maximum pulse energy of 15 joules has the same power as older Gallagher models of 50 joules, fully complying with the strictest EU safety standards. You thus get the effectiveness of 50 joules in the field, within the safe limits of 15 joules.

Remote control with external display

Unique to the M5000i is the included external, weather-resistant display. With this external screen, you can read the status of your fence at a glance and control the energiser from a convenient location (wired up to 50 m away). So you don't have to walk to the device itself every time. In case of voltage loss (decrease in volts) or increasing resistance (increase in amperes), this is immediately readable, or the display can even give a signal, so you are quickly informed of potential problems.

Real-time insight via app and WiFi Gateway

Do you want to stay informed on the go or remotely? With the optional i Series WiFi Gateway and the free Gallagher App, you receive real-time insights and notifications on your smartphone. As soon as something is wrong with the fence, you receive an alarm on your phone. This direct warning function enhances safety: you immediately detect faults, helping to prevent an unsafe situation for your animals and giving you peace of mind. You can also turn off the M5000i via the app; ideal during work in the field.

Smartly expandable for maximum control

As part of the Gallagher i Series, the M5000i can be expanded with various smart accessories for even more ease of use. By adding fence monitors, you can divide your pasture into zones and see exactly in which part of the fence a problem occurs. If a malfunction occurs, you immediately see in which zone you need to be to resolve the issue. With the i Series remote control, you quickly locate faults in the fence on the spot and switch off the power with the press of a button, even while standing by the fence. This way, you can safely perform repairs without risk of shock and immediately switch the power back on. Additionally, accessories such as an alarm (siren) and flashing light are available, alerting you in case of voltage loss.

Please ensure you register your fencer for the 7 year warranty on https://www.gallagher.eu/en_gb