Smoke Alarm Detectors

Have you ever left your cooking grill on? Does a family member or co-worker smoke? If you answered yes to either of these questions, you definitely need a smoke alarm or detector in your home or workplace.

We offer smoke alarms/detectors using two types of technologies:

  • Ionization technology – This device detects fast flaming fires that rapidly consume combustible materials and spreads quickly. Sources of fire include flammable liquids or burning paper (as in a garbage can).
  • Photoelectric technology – This device detects slow fires that smolder for hours before flaming.  Sources of fire include cigarettes burning on sofas or bedding.

We provide a complete range of high quality smoke alarms that are reliable and easy to install and maintain.

For free service estimates, call us.


Charity Electric, LLC. 136 Winwood Drive Center Barnstead, NH 03225 Phone:(603) 833 9204 . Email: