Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up
Next-day delivery · £1.99
Order by 2pm for same-day dispatch · FREE over £35
Standard UK DeliveryFREE — get it by Mon 26 Oct – Thu 29 Oct
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About this item
Key Features
- Brand: Kidde
- Model: Firex KF20
- Detection: Photo-electric (optical) smoke sensor
- Power: Mains operated with battery back‑up
- Compliance: Suitable for new housing; complies with current regulations
- Installation: Simple mounting for standard domestic use
Specifications
- Alarm type: Smoke detector
- Detection method: Optical/ photo-electric
- Power source: Mains with battery back-up
- Includes: KF20 unit, battery, instructions
Overview
Kidde Firex optical smoke alarms offer reliable protection with a focus on reducing nuisance alarms from steam or cooking particles. The KF20 is designed for modern housing and features mains operation with battery back‑up for continued protection during power outages.
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Condition Brand new
Free UK delivery · 3–5 days
Get it by Mon 26 Oct – Thu 29 Oct
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Kidde
£21.77