Frequently Asked Questions

There are two basic types of smoke alarms: ionization and photoelectric. Both are effective at detecting smoke, yet each has a unique detecting system.

Because smoke rises, you should place alarms on the ceiling. If you cannot do this, place them high up on a wall according to manufacturer's instructions. Most importantly, read the installation instructions that come with the alarm.

If the smoke alarm is sounding its alarm, there is a reason. You and your family must be able to escape quickly and safely.