X-Sense
✓Price
$102.99
Kidde KF3 Mains Heat Alarm
★★★★★
$102.99
Quantity
1
Worldwide shipping
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Thousands of happy customers
About this item
- Interlink with up to 23 Firex hard-wired alarms
- Combined test/hush button
- Auto reset
- Tamper-resistant locking device
- Mains operation
Product description
Product Description Mains-powered ionisation smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat. Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms. Mains powered heat alarms can be used throughout the home in humid or dusty environments where an optical or ionisation alarm is unsuitable, e.g. kitchens, loft spaces and garages. Box Contains 1 x KF3, Battery & Instructions
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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