Ei Electronics Smoke Alarm EI100B


The Ei100B is an Ionisation Smoke Alarm that runs on a 9V battery (supplied with the alarm). Ionisation technology gives a rapid response to fast flaming fires. The Ei100B is easily installed and comes supplied with all necessary screw fixings.

SKU: EI100B Category:


  • High sensitivity – responds to all standard fires
  • Dual Ionization chamber – quick response to fast flaming fires
  • Loud alalrm – 85 decibels at 3 metres
  • Battery powered – 9V (supplied)
  • Quick & Easy to install , needs no wiring
  • Missing battery indicator
  • Low battery warning
  • Built in sounder
  • Test button
  • Kitemarked to BS EN 14604:2005
  • 5 year guarantee