Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning

Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning

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£13.72

1 offer offers at 1 retailer

Vous cherchez Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning au meilleur prix ? Compiral.fr compare 1 offres pour vous. Des 13,72 €.

Listed since 6 April 2026

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£13.72

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Description

Photoelectric Smoke Detector with 10 Year Sealed Battery An easy-to-use photoelectric smoke alarm that needs no battery maintenance during its 10-year lifespan. Simply engage the internal battery by releasing the pin on the unit's base, fix to your desired surface and test regularly. Once the detector nears the end of its 10 year life, a low battery indication alerts you to replace the unit. This model also has a hush feature to reduce the unit's sensitivity for a ten-minute period when required. 10 Year internal battery for peace of mind and hassle-free use Hush feature reduces the sensitivity of the alarm for a 10-minute period when required Audible and visual alarm Large test/hush button for ease of use Low battery indication Conforms to EN14604:2005 AC/2008 BatteryCR123A DC3V Internal (not removable) Alarm output85dB @ 3m Static working current

Full specifications

MarqueMercury
Référence fabricantavs223048
EAN5015972223048

The Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning in its market context in 2026

With the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning, Mercury offers a solution suited to everyday needs in 2026. Available from 1 retailer on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.

Mercury: what this model offers

What buyers remember about the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Mercury on the Home & Bedroom segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Mercury 100m 6 Core Alarm Cable in White PVC Intruder Burglar Security Signal Alarm Wire from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning from other products in the Home & Bedroom category comes down to a few concrete points: the build quality typical of Mercury, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Mercury Dummy LED Dome CCTV Security Camera Deterrent with Red Flashing Light if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Mercury generally offers a well-structured after-sales network for the Home & Bedroom category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 1530 £
Mid-range1530 £ to 3570 £
High-endOver 3570 £

Comparing prices before buying the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 1 offer listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning

Is there a refurbished version of the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning?

Refurbished versions of the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning drop during the year?

Prices for the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Home & Bedroom category.

Is delivery free for the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning at all retailers?

Free delivery is not guaranteed for the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning worth its price in 2026?

In 2026, the Mercury 10 Year Smoke Alarm with Sealed Lithium Battery & Hush Button | Photoelectric Fire Detector for Home Safety | Easy Install, Low Battery Warning is listed from £13.72 at our partner retailers. This price is consistent with the positioning of Mercury in the Home & Bedroom category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

Highlights

Highlights

  • Simply engage the internal battery by releasing the pin on the unit's base
  • Once the detector nears the end of its 10 year life
  • This model also has a hush feature to reduce the unit's sensitivity for a ten-minute period when required

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