SUPPRESSALL FS-4400
AUTOMATIC OR MANUAL DEPLOYMENT
Detection and Suppression in One Unit.
Zero Compromise.
AUTO
Deploys Itself
MANUAL
On-Demand
15 YR
Lifetime
WHY THE FS4400 IS DIFFERENT
- One device does it all.
Most systems separate detection from suppression — requiring two units, two installations, two points of failure. The FS4400 eliminates all of that. - It powers itself.
Thermodynamic energy harvesting means no external wiring, no batteries to change, no power source to maintain. Pre-warning triggers at 65°C. Full actuation at 85°C. - It works whether you're there or not.
Electrical auto-deployment via the patented PY2025 module — or pull the pin manually if you're first on scene. Either way, 60 seconds to suppression. - Mounts in minutes. Works for 15 years.
Wall-bracket included. Powder-coated ST37 steel. IP67 protection. Set it and forget it — until the moment it matters.
| FS4400 UNIT SPECIFICATIONS | |
|---|---|
| Total weight | 13.6 lbs. |
| Compound weight | 4.4 lbs. |
| Discharge time | 60 seconds |
| Activation | Auto or manual pull-pin |
| Part # | FS4400 |
| DETECTION MODULE — PY2025 | |
|---|---|
| Operating principle | Thermodynamic harvesting |
| Pre-warning | 65°C (149°F) |
| Actuation | 85°C (185°F) |
| Output | 25V, 3A trigger pulse |
| Lifetime | 15 years · Maintenance free |
| Protection | IP67 |
| BRACKET SPECIFICATIONS | |
|---|---|
| Total weight | 5.4 lbs. / 2.45 kg. |
| Dimensions | 7.5" H x 12.0" W x 8.25" D |
| Composition | ST 37 SAE1020 |
| Part # | FS10009 |
Available with magnetically mounted bracket
- Knock-down flames and remove 1,000°F of heat in less than 60 seconds.
- Does not remove Oxygen
- US EPA SNAP listed aerosol