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Ei146 smoke alarm battery replacement
Replacing the back-up battery in your mains powered Ei146 optical smoke alarm.
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Mains Powered Optical Smoke Alarm with Alkaline Back-up Battery - Aico Ei146e
- Power: 230V mains powered with back-up battery
- Backup Battery: 9V alkaline battery (included)
- Warranty: 5 year warranty
- Interlinks via cable with up to 12 alarms
- Suitable for BS 5839-6: 2019 Grade D2
- Kitemarked to BS EN 14604: 2005
- Also suitable for both the Welsh and Scottish 2022 legislation