Mains 146 Optical Smoke Alarm + Alkaline Battery5099383002348Ei146RC

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Alkaline Battery Backup
Ei146 Optical with Hush & Mounting Plate
Alkaline Battery Backup

More responsive to slow smouldering fires
  • Advanced optical chamber with proven extended life capability
  • Fine mesh insect resistant screen
  • Alkaline battery supplied already connected to reduce installation errors (does not draw power until alarm is fitted to the mounting plate)
  • Hush button for false alarm control
  • Interconnects with other Ei mains powered smoke and heat alarms
  • Separate mains and warning LEDs
  • Time and money saving Easi-fit design
  • Protective dust cover supplied
  • 5 year guarantee


Installation / User Guide
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EI 146RC

Mains 146 Optical Smoke Alarm + Alkaline Battery