One appliance going down shouldn't take your whole network with it. This 3-year High Availability license is purpose-built for the WatchGuard M4850 UTM, so a single hardware fault doesn't leave your site dark while you wait on a replacement. It slots into your existing M4850 setup and keeps traffic flowing through failover. Three years of coverage, no mid-term renewal surprises. If your M4850 is already on the bench, this is the piece that turns it from a single point of failure into something that actually survives a bad day
| brand | WatchGuard |
| model | M4850 |
| type | High Availability License |
| term | 3-Year |
| category | Network Security / UTM |
| subcategory | Firewalls & Network Security |
