Dual Mechanism Fire Extinguisher with Rapid Response and High Insulation Safety for All Fire Types

Utilizes a dual-mode approach combining rapid physical cooling and chemical combustion interruption: the extinguishing agent rapidly vaporizes upon contact with open flame, absorbing heat to drastically lower temperatures, while simultaneously forming a sealed oxygen-blocking layer that cuts off the chain reaction of combustion and prevents re-ignition.

Throw-type: Automatically ignites and discharges within 5 seconds upon exposure to flame, extinguishing 1㎡ of initial fire in 30 seconds—capitalizing on the critical 3-minute golden window for fire suppression.
Handheld spray model: Spray instantly upon opening the cap—no pin-pulling or shaking required; activates within 3 seconds, offering effortless use with zero learning curve.

The extinguishing agent provides insulation and withstands up to 48kV voltage, enabling direct suppression of Class E electrical fires such as those from sockets, wiring, distribution boxes, and electric vehicle batteries. Safe to use on live circuits without causing short circuits , compatible with both 220V and 380V residential and industrial power systems.

Effectively suppresses all classes of early-stage fires: A (solid materials), B (flammable liquids), E (electrical equipment), and F (cooking oils). Suitable for fires caused by wood, paper, gasoline, alcohol, kitchen oil pan fires, new-energy battery fires, and engine compartment spontaneous combustion.

Binary packaging design allows upright, inverted, or tilted spraying, reaching deep into hidden areas such as under sofas, cabinet crevices, and engine bay gaps—directly targeting the root of the fire source. High discharge efficiency ensures minimal residue and waste.

Uses clean, non-toxic perfluorohexane (CFA) extinguishing agent: ODP (ozone depletion potential) = 0, low GWP (global warming potential). Fully evaporates after discharge, leaving no white residue, oil stains, or corrosion. Safely protects furniture, appliances, and interiors, requiring no cleanup—unlike dry powder extinguishers which are difficult to clean and can corrode equipment.

Operational temperature range: -10°C to 55°C, stable storage in vehicles or indoor environments year-round. Shelf life of 4–5 years (up to 10 years for automatic sensor models). No annual inspection or pressure maintenance required—ideal for long-term storage with minimal upkeep, reducing overall usage costs.

Lightweight and compact design—handheld units easily stored in cabinets or trunks. Automatic flame-sensing models can be placed near distribution boxes, e-bike compartments, server rooms, or refrigerator compressors, enabling unattended, autonomous fire suppression even when no one is home.