Ei Electronics Ei100B Smoke Alarm review
Test scoreShow Context
- Smoke alarm
- Battery only
- Ionisation smoke alarm
The Ei Electronics Ei100B smoke alarm comes at an attractive price and is backed with a five-year warranty but there’s no escape light on this model. To find out how quickly this alarm responds to smoke, we tested it. Our verdict on how well this alarm detects smoke is based on how it responded in the presence of smoke from four different test fires. Read on for the results of our tough tests and our verdict on this EI Electronics smoke alarm.What's included:
- Pros and cons
First reviewed by Which?
- 0%Lowest score
- 38%Average score
- 93%Highest score
How to buy the best smoke alarms
Buying or replacing smoke alarms? We reveal what you need to consider for fire safety, and which fire alarms or smoke detectors are most suitable for your home
How to place and maintain smoke alarms
Which? expert advice on where to put your smoke alarm, which type to buy, plus vital information on what you need to know about maintaining a smoke alarm.
How we test smoke alarms and heat alarms
Which? tests smoke alarms to find which alarms will alert your family to every type of house fire, and which smoke alarms you can't trust to keep you safe.