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FlameWard Panel Guard – The Automatic Fire Extinguisher

FlameWard Panel Guard – The Automatic Fire Extinguisher

  • Puts out a breaker-box fire by itself, in seconds
  • Works while you sleep or when nobody is home
  • No wiring, no batteries. Sticks on in 30 seconds
  • On guard for up to 10 years, zero upkeep
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Free US shipping when you get 2 or more. Ships in 1–2 business days.
30-day money-back guarantee
Secure checkout
Real support within 24h

How it works

Peel off the 3M backing and stick Panel Guard inside your breaker box. If a fire starts and the heat reaches about 340°F, it activates by itself and releases a fire-suppressing aerosol that knocks the fire down inside the box in seconds. No wiring, no batteries and nobody needs to be home.

Specifications

Size: about 3" × 2" × 0.8"
Activation: automatic at about 340°F
Response: under 6 seconds
Coverage: up to 10 cubic feet (a full home breaker panel)
Working range: -58°F to 194°F
Power: none needed
Install: 3M adhesive, about 30 seconds
Lifespan: up to 10 years

Where to use it

Main breaker box and sub-panels, behind the dryer, garage and e-bike or battery charging spots, media cabinets and power strips, and under the car hood. Use one per enclosed space.

Shipping & returns

Orders ship within 1–2 business days and usually arrive within 8–12 business days. Free US shipping on 2 or more units. Not happy? Email us within 30 days of delivery for a full refund.

View full details

Watch it work

Real fire. Real breaker box. Nobody touching it.

The second the heat hits 340°F, Panel Guard sprays by itself and knocks the fire down inside the box.

Real test
Breaker box fire: out in seconds
Install
Peel, stick, done in 30 seconds
Real test
The breaker is still intact after
Customer
“Now I actually sleep at night”

30-day money-back guarantee

Most people have never opened their breaker box.

The problem

It starts behind a closed metal door.

A loose wire or a worn breaker can heat up inside your panel for hours. Out of sight, in a basement, a garage or a closet. By the time you smell it, it is no longer a small fire.

It happens when no one is watching

At night while your family sleeps, or during the day while everyone is at work and school.

You can't see it coming

The panel door is closed. The first sign is often a strange smell that's easy to shrug off.

A smoke alarm only warns you

It can wake you up. It can't put anything out. An extinguisher only works if someone is home, awake and holding it.

Where fires start

One home. Five fire risks.

Tap a number to see why each spot needs protection.

Breaker panel

1

Where most home electrical fires start

Loose connections, worn breakers and overloaded circuits can heat up for hours behind a closed steel door. Out of sight, and out of reach of your smoke alarm.

Hidden behind a metal door, often in a basement, garage or closet.
Stick one inside every main panel and sub-panel.

Laundry & dryer

2

Lint, heat and a running motor

Dryers run hot for an hour at a time, often while you're out or asleep. Lint builds up where you can't see it.

Many people start the dryer and leave the house.
Stick one on the back of the dryer, away from the vent.

Garage & e-bike

3

Batteries charging all night

E-bikes, scooters, power tools and battery packs charge in the garage overnight, right next to the door into your home.

A battery fire can fill a house with smoke in minutes.
Stick one above the charging spot or inside the battery cabinet.

Your car

4

You can't fight an engine fire while driving

Wiring and fuel lines under the hood get hot every day. If something sparks, you have seconds to pull over.

No extinguisher reaches under a closed hood.
Stick one under the hood, away from moving parts.

TV & office

5

The power strip nobody looks at

Chargers, routers, TVs and consoles plugged into one strip behind the furniture, running 24/7.

Overloaded strips sit right where kids play.
Stick one inside the media cabinet or behind the desk.
Protect every spot

How it works

30 seconds to install. Seconds to act. Years on guard.

No wiring. No batteries. No maintenance.

30sec
to install, no tools
340°F
it activates by itself
<6sec
to knock the fire down
10yrs
on guard, no upkeep

Easy setup

Protected in 30 seconds.

No electrician. No tools. No wiring.

STEP 1

Peel and stick

Open your breaker box, peel off the 3M backing and press Panel Guard onto the inside wall. That's it.

30 seconds
STEP 2

It stands guard 24/7

No power, no batteries, no app. It sits quietly inside the box, day and night, for up to 10 years.

Up to 10 years
STEP 3

It reacts on its own

If the heat reaches 340°F, it sprays fire-suppressing aerosol and knocks the fire down inside the box, before it can spread.

Under 6 seconds

Ships in 1–2 business days

Why Panel Guard

Your alarm warns you. Panel Guard acts.

Keep your smoke alarms and your extinguisher. Panel Guard covers the one thing they can't: a fire inside the box when nobody is there.

Panel Guard
Fire extinguisher
Smoke alarm
Works when no one is home
Puts the fire out
Only if someone uses it
Only warns
Reaches inside the breaker box
Reacts in seconds, automatically
Alarm only
No batteries or power needed
No upkeep for up to 10 years
Check yearly
Test monthly

Specs

Small enough to forget. Built to never forget you.

Thinner than your phone. Fits inside any standard home breaker panel.

340°F
Activates automatically
< 6 seconds
From trigger to fire out
Up to 10 cu ft
Covers a full home panel
Up to 10 years
No refills, no upkeep
No power
No wiring or batteries
-58°F to 194°F
Garage, attic, basement
3M adhesive
Peel and stick install
Low-corrosion
Gentle on wiring
30Day guarantee

Try it for 30 days. Zero risk.

If you're not completely happy with your Panel Guard, email us within 30 days of delivery and we'll refund you in full. No complicated forms.

  • Free US shipping on 2+
  • Ships in 1–2 business days
  • Secure checkout
  • Real support within 24h

FAQ

Questions? We've got answers.

Still unsure? Email us and a real person will reply within 24 hours.

Where do I put it?

Inside your main breaker box. Open the panel door, peel off the 3M backing and press it onto the inside wall or inside the door. It also works in a sub-panel, behind the dryer, in a battery or e-bike charging cabinet, in a media cabinet or under the car hood.

Do I need an electrician?

No. There's no wiring and nothing to connect. If you can open your breaker box door, you can install it in about 30 seconds. Never remove the inner cover of your panel.

Is it safe for my wiring and breakers?

Yes. It uses a low-corrosion aerosol made for electrical equipment. It is designed to put the fire out without damaging the wiring around it.

Can it go off by accident?

It only activates when the heat around it reaches about 340°F. Normal room, attic or garage temperatures (from -58°F up to 194°F) will not set it off.

Does it replace my smoke alarm or fire extinguisher?

No. Keep them. Panel Guard adds the one thing they can't do: put out a fire inside the box automatically, even when nobody is home or everyone is asleep.

How long does it last?

Up to 10 years with no maintenance, no batteries and no refills. Once it has activated, replace it with a new one.

How many do I need?

One per enclosed space. Most families start with three: the main breaker box, behind the dryer and the garage or car.

How fast is shipping?

Orders ship within 1–2 business days and usually arrive within 8–12 business days. Shipping is free on 2 or more units. You'll get a tracking link by email.

What if I'm not happy with it?

You're covered by our 30-day money-back guarantee. Email us within 30 days of delivery and we'll refund you in full.

Don't wait for the smell of smoke

Protect your home tonight.

It takes 30 seconds to install and it stands guard for up to 10 years. Most families protect the breaker box, the dryer and the garage.

30-day money-back guarantee · Free US shipping on 2+

FlameWard Panel Guard – The Automatic Fire Extinguisher
FlameWard Panel Guard – The Automatic Fire Extinguisher
$36.99$59.99
Protect My Home