Kidde
Kidde KF30 Mains-Powered Interconnectable Heat Alarm 230V KF30
Model KF30
Best price
£41.41at
Lowest we’ve seen
Lowest we’ve seen2 retailers comparedSave £5.08 vs the dearest
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £41.41 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £46.49 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The Kidde KF30 Mains-Powered Heat Alarm can be interlinked with up to 23 other Kidde mains alarms (ionization, optical or heat). Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.
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