How it works

Automated exterior wildfire defense: roof, eave, and perimeter sprinklers that track live fire perimeters and can start on their own. You set trigger distance and countdown in the app (defaults 6 miles / 9 minutes). Choose which zones run, foam or water per start, and schedule ahead — a closer fire still overrides the schedule. Solid-state firmware controller with pressure-isolated standby, pool/tank/well failover, and Wi-Fi + cellular + satellite links.

Highlights

Owner-set activation distance and countdown (not fixed constants)
Zone control — water the threatened side, not the whole perimeter
Per-fire STOP / MUTE with automatic re-arm if that fire closes in
Full-resolution fire perimeters + live wind map over your property
Up to 36 zones; your contractor or theirs; 5-year warranty

Why this site argues FireShield ranks #1

You decide how close a fire must get and how long to wait before spraying
Stopping or muting one fire does not disarm protection against others
Pressure-isolated standby and solid-state firmware built for years of waiting
Designed, built, installed and serviced by one Los Angeles team

Visit FireShield (sponsored)