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Item #:
277995855
X-Sense Smoke Alarm, 10-Year Battery Life Fire Alarm with LED Indicator, 2-Pack
89% of respondents would recommend this to a friend
Item #:
277995855
IMP 49
Price Details
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In stock
Imported from USA store
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Only 264 items left in stock.
Order now and get it around Monday, November 30
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What Stands Out
Long Battery Life
The X-Sense Smoke Alarm features an impressive 10-year battery life, ensuring reliable protection for a decade without the need for frequent replacements.
LED Indicator
Equipped with a bright LED indicator, this smoke alarm provides clear visual alerts for detected smoke, enhancing safety and awareness in any environment.
Value Pack
This 2-pack offers excellent value, allowing homeowners to install multiple alarms throughout their property, ensuring comprehensive fire safety coverage for optimal peace of mind.
Product Details
- The X-Sense SD21 Smoke Alarm offers reliable fire protection with its 10-year battery life, powered by a sealed lithium battery that requires no replacement during its lifespan. This standalone unit features an auto-check function, continuously monitoring its performance and alerting you with an 85 dB alarm and flashing red LED if any faults or battery issues arise.
| Power type | Battery |
| Battery life | 10 years |
| Smoke & carbon monoxide alarm sensor technology | Photoelectric Sensor |
| Brand | X-Sense |
| Fire safety certifications | UL 217 |
| Batteries incl | Y |
| Smart tech | N |
| Decibel rating | 85 dB |
| Battery size | CR123A |
| Count | 2 |
| Total count | 2 |
| Piece count | 2 |
| Manufacturer | X-Sense |
| Color | White |
| Color category | White |
| Has nrtl listing certification | Y |
| Product line | X-Sense |
| Model | SD2J0AX |
| Item Weight | 0.62 lbs (280 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Homeowners
Ideal for homeowners wanting long-lasting and reliable smoke detection without frequent battery replacements or maintenance.
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Renters
Suitable for renters who need a portable, easy-to-install smoke alarm without affecting the property permanently.
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Families
Great for families prioritizing safety, offering peace of mind with quick responses to smoke and fire hazards.
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High-Risk Areas
Not ideal for high-risk areas like kitchens, where false alarms may occur frequently due to cooking activities.
Product Description
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Customer Questions & Answers
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Question:
How to Shop X-Sense Smoke Alarm, 10-Year Battery Life Fire Alarm Online From Ubuy?
Answer: It’s easy to shop X-Sense Smoke Alarm, 10-Year Battery Life Fire Alarm online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is X-Sense Smoke Alarm, 10-Year Battery Life Fire Alarm Available to Shop Online in Isle of Man?
Answer: Yes, at Ubuy Isle of Man this product is available for you to shop at a reasonable price. The X-Sense Smoke Alarm, 10-Year Battery Life Fire Alarm is not available locally but you can trust us with our express shipping services. -
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How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
X-Sense Smoke Detectors Editorial Review
X-Sense Smoke Alarm, 10-Year Battery Life Fire Alarm with LED Indicator, 2-Pack, boasts a remarkable battery life of up to 10 years, providing peace of mind without the hassle of frequent battery changes. Many users have praised the easy installation process and the audible alerts, which can wake you up in case of smoke detection. The smoke detector utilizes photoelectric sensor technology, enhancing its effectiveness in detecting smoke. It's UL 217 certified, ensuring it meets safety standards, and comes with an LED indicator for functioning status. This product is designed for ease of use, making it a worry-free addition to any home.
Customer Reviews & Ratings
942 customers ratings
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5 Star
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4 Star
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Pros
- 10-year battery life provides long-term use
- Easy to install with a straightforward manual
- Audible alerts are loud enough to wake you up
- Smoke detectors communicate with each other
- User-friendly design fits well in any space
Cons
- Only available in white color options
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
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Order now and get it around Monday, November 30
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