Designed for flexibility
In Bear Sentry’s modular system, Expansion Packs are key.
If you’re outfitting a group or camping with friends,
The Bear Sentry energizer can support up to 20 km of wire so the size and layout of your camp is really up to you.
Expansion Packs also let you convert a Backcountry fence into a Base Camp (or vice versa) because the models share the same powerful energizer and many common components. With “Two Bear Sentries in One” you’re ready for any sort of trip into bear country.
Finally, for extremely dry conditions, you can use an Expansion Pack to convert the normal “all positive” wire set up of your Bear Sentry into a positive-negative (ground-return) system. You can camp anywhere.