A small electric fan? An exhaust fan? It can save lives at home!

Don't look at its small body

But give it a chance to make a home

The critical moment can save lives

That's right.

It's just this little thing

For the owner to avoid greater losses

What is a smoke alarm?

A smoke alarm, also known as a smoke detector or smoke alarm, is a device used to detect smoke in an environment.

Its main function is to detect the smoke generated in the early stage of the fire and issue an alarm to remind people to take timely measures to avoid casualties and property losses.