Product detail
AFO Auto Fire Off Fire Extinguisher Ball
The AFO Auto Fire Off Fire Extinguisher Ball is an innovative fire suppression device that serves as a 24/7 standalone sentry. Weighing just 1.3 kg, it can be mounted near high-risk areas like solar inverters or rolled directly into an active fire. Upon encountering temperatures around 70°C, it activates in 3-5 seconds, safely dispersing a non-toxic MAP dry powder to neutralize Class A, B, and C fires without any required maintenance for up to 5 years.

Summary
The AFO Auto Fire Off Fire Extinguisher Ball is an innovative fire suppression device that serves as a 24/7 standalone sentry. Weighing just 1.3 kg, it can be mounted near high-risk areas like solar inverters or rolled directly into an active fire. Upon encountering temperatures around 70°C, it activates in 3-5 seconds, safely dispersing a non-toxic MAP dry powder to neutralize Class A, B, and C fires without any required maintenance for up to 5 years.
TECHNICAL SPECIFICATIONS
Model
AFO Fire Extinguisher Ball
Weight
1.3 kg (Standard size)
Shape
Spherical (Ball)
Active Ingredient
Non-toxic Dry Powder (MAP - Mono Ammonium Phosphate)
Activation Temperature
~70°C (approx. 158°F)
Activation Time
3 to 5 seconds upon contact with flame
Effective Area
3 cubic meters (approx. 10 square feet)
Alarm Sound
120 dB (Explosive pop serves as a fire alarm)
Lifespan
5 Years (No maintenance or refilling required)
KEY ADVANTAGES
Lightweight & User-Friendly
At just 1.3 kg, it can be easily handled by children or the elderly.
Automatic Activation
Acts as a 24/7 sentry. Bursts automatically if a fire starts, even unattended.
Passive & Active Use
Mount in its cradle for automatic protection, or roll into a fire from a safe distance.
Eco-Friendly
Dry powder is harmless to humans and the environment, safe for electrical fires.
Maintenance-Free
Good for 5 years without any servicing or pressure checks required.
FIRE CLASSES COVERED
Class A
Solid combustibles (wood, paper, plastic).
Class B
Flammable liquids (oil, gasoline).
Class C
Electrical fires (perfect for placing near solar inverters and battery banks).