Replacement for Ei144 and Ei164 Mains Powered Heat Alarms

Replace your existing Ei144 or Ei164 mains-powered heat alarm heads with Hispec Ultimate Retrofits. An ideal solution which fits onto an existing Ei (Aico) alarm base, these alarms eliminate the need to hire an electrician for installation of a different mains-powered alarm system. Simply replace the heads of your current Ei (Aico) mains-powered heat alarms by removing the old Ei head and sliding the Hispec Ultimate Retrofit alarm into position with ease. The discontinued Ei164 series and Ei144 range should be replaced with new mains-powered alarm heads after 10 years to maintain fire protection in the home.

• Suitable for garages, lofts, workshops and kitchens
• Heat sensing thermistor detects high temperatures and is immune to nuisance alarms from everyday fumes
• Fits onto your existing Ei144 or Ei164 alarm base
• Power: 230V mains powered with back-up battery
• Back-up Battery: Self-charging lifetime battery
• Warranty: 5 year warranty
• Replacements also available for the Ei161 and Ei166 mains powered smoke alarm
• Performs its own self-checks every 48 seconds ensuring the alarm is functioning correctly
• Piercing 85dB warning alarm at 3 metres
• Large combined test and silence button
• CE Marked, UKCA Marked, and Kitemarked to BS 5446-2: 2003

Please Note: To ensure compatibility throughout your entire alarm system, make sure that all alarm heads are from the same manufacturer.