This product comes as a package of 4 units.

The Stat-X First Responder is a small, light, handheld unit with a pull actuator designed to be tossed into rooms with active fires to provide immediate fire suppression. When used by firefighters, it buys time for hose set-up, stops flashover, and can provide an emergency egress route through a wall of flames. Used by police first on the scene, it can slow a fire long enough to allow fire departments to arrive.