£45.99

It has never been this cheap. We have no record of a lower price.

£46 today · cheaper than every other day in the last 3 months

X-Sense Link+ HS21 Wireless Interlinked Smoke and Heat Alarm Set

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 59 days · 59 data points (no recent data)

Historical
Generating forecast…
£59.99 £44.59 £47.95 £51.31 £54.67 £58.03 £61.39 27 July 2026 10 August 2026 25 August 2026 08 September 2026 23 September 2026
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White, HS21

Price data last checked 32 day(s) ago - refreshing...

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Price Distribution

Price distribution over 59 days • 6 price levels

Days at Price
Current Price
2 days · current 1 day 29 days 6 days 17 days 4 days 0 7 15 22 29 £46 £47 £48 £49 £51 £60 Days at Price

Price Analysis

Most common price: £48 (29 days, 49.2%)

Price range: £46 - £60

Price levels: 6 different prices over 59 days

Description
Ensure your home stays safe with the X-Sense Link+ Series HS21 bundle. This comprehensive fire safety kit is specifically designed to meet safety standards, including EN 14604 and BS 5446 compliance. The bundle includes two smoke alarms and one heat alarm, providing a complete layer of protection for different areas of your living space. The smoke alarms utilize advanced photoelectric sensors to detect smoke quickly and accurately. For kitchen areas, the included heat alarm is an ideal solution as it responds to sudden temperature rises rather than being triggered by cooking vapors, dust, or smoke. This prevents unnecessary false alarms while maintaining high sensitivity through its NTC thermistor technology. Designed for convenience, these alarms feature wireless interconnection, meaning the devices work together to alert you across your home. Each unit comes with a sealed 10-year lithium battery, providing long-term reliability without the need for frequent battery changes. This bundle offers a dependable, easy-to-install solution for homeowners looking to upgrade their fire detection systems.

Key Features

Comprehensive Home Protection: This bundle includes one heat alarm and two smoke alarms to provide full coverage and enhanced safety for your entire household.

Wireless Interconnection: Part of the Link+ series, these alarms can be wirelessly interlinked to ensure that if one device detects a threat, the others respond.

Kitchen-Ready Heat Alarm: The dedicated heat alarm is perfect for kitchens because it detects sudden temperature rises from 129F to 149F instead of being triggered by cooking vapors.

Accurate Smoke Detection: Smoke alarms use a photoelectric sensor to provide fast and reliable detection, identifying smoke particles with high precision.

10-Year Battery Life: Each device is equipped with a sealed 10-year lithium battery, offering a decade of continuous protection without the hassle of replacements.

Certified Safety Standards: These alarms are built to meet rigorous safety requirements, being EN 14604 standard and BS 5446 compliant.

Product Specifications
Brand
X-Sense
Model
HS21
Colour
White
Size
3-count Alarm Bundle
Pack Size
3 items
ASIN
B0CCD8Y929
Category
DIY & Tools > Safety & Security > Fire Safety > Smoke Alarms
Domain
Amazon UK
Listed Since
25 July 2023

Barcode

No barcode data available

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