Mercury HD-718 Heat Sensor Alarm with 10 Year Sealed, Battery Replacing and a Simple Install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change, White
Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change
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£19.99
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Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 24 Apr 2026)
Based on a total of 46,997 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 46,997 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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In stock. Express Delivery available with Amazon Prime.
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£19.99
Delivery from £4.49
Mercury Heat Alarm
Overall Rating: 4.0 / 5 (average from multiple review sources, as of 13 Apr 2026)
Based on a total of 1,454 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 1,454 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
1 - 3 working days
£19.99
Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change
Usually dispatched within 3 to 4 days
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£24.35
Free Delivery
Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change
In stock
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£24.92
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Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change - Details
▶ Finding you the best price!
We have found 5 prices for Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change - Price Information
- Cheapest price: £19.99
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Mercury | Heat Sensor Alarm with 10 Year Sealed Battery, No Battery Replacing and a Simple install in Kitchens, Garages, linving Rooms and Lofts Alerts to Rapid Temperature Change is €£19.99to €£24.92 with a total of 5 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk.
Cheapest offer
Detects extreme temperature rises quickly with electronic thermistor technology Perfect for kitchens, ignores cooking fumes for accurate alerts Suitable for high humidity areas like kitchens, garages, and lofts Hassle-free 10-year battery, easy installation, low battery warning Tested to BS 5446-2:2003 standards for compliance and safety, Weight: 0.25573622392 Pounds, Manufacturer: AVSL Group Ltd
£19.99
In stock
Amazon-marketplace.co.uk
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