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Item #:
186549400
First Alert SMI100 Battery-Operated Smoke Alarm, 1046827PT
Item #:
186549400
XAF 22423
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Only 99 items left in stock.
Order now and get it around Friday, August 14
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Advanced-sensing technology gives you more time to escape safely.
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What Stands Out
Battery-Operated
This smoke alarm operates on batteries, ensuring functionality even during power outages, providing continuous protection and peace of mind for your home.
Smart Technology
Equipped with advanced sensing technology, it effectively reduces false alarms while ensuring timely detection of smoke, enhancing safety and reliability compared to standard models.
Easy Installation
Its user-friendly design allows for quick and hassle-free installation, making it accessible for anyone to set up without professional assistance.
Product Details
- The First Alert SMI100 Battery-Operated Smoke Alarm is equipped with our Precision Detection advanced-sensing technology and meets the latest industry standards. The result is fewer cooking nuisance alarms and better smoke detection from synthetic materials which burn hotter and faster. That early detection allows you and your loved ones more time to escape safely. The battery-operated basic smoke alarm is easy to install, features a single test/silence button for simple operation, and the front access battery compartment makes for easy battery replacements.
| Power type | Battery |
| Smoke & carbon monoxide alarm sensor technology | Ionization Sensor |
| Brand | First Alert |
| Features | Low Battery Indicator |
| Batteries incl | Y |
| Smart tech | N |
| Decibel rating | 85 dB |
| Accessories | Alarm, Mounting Bracket, Installation Screws |
| Battery size | 9-volt |
| Volts | 4.9 V |
| Count | 1 |
| Rec. room | Multi-room |
| Color | White |
| Has nrtl listing certification | N |
| Assembled product height | 8.5 in (21.6 cm) |
| Model | FAT1046827PT |
| Item Weight | 0.8 lbs (360 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?
-
Homeowners
Ideal for homeowners seeking reliable fire detection without the need for hardwiring or electrical installation.
-
Renters
Perfect for renters who need portable safety solutions that comply with fire regulations in their rental properties.
-
Small Spaces
Great for small apartments or rooms where traditional hardwired alarms may not fit or be feasible.
-
Large Homes
May not provide adequate coverage in larger homes without additional units due to its limited sensing range.
Product Description
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Customer Questions & Answers
-
Question:
Does this smoke alarm require wiring?
Answer: No, it's battery operated and easy to install without any wiring. -
Question:
What technology does it use for detection?
Answer: It uses Precision Detection advanced-sensing technology. -
Question:
How loud is the alarm?
Answer: The alarm sound level is 85 dB at 10 feet.
First Alert Smoke Detectors Editorial Review
The First Alert SMI100 Battery-Operated Smoke Alarm has garnered a favorable reception among customers, who appreciate its reliable performance and user-friendly features. Many users have highlighted the smoke detector's long 10-year lifespan and reliability, reinforcing their trust in the First Alert brand after experiencing previous models without issue. The installation process has been noted as straightforward, with many users praising the ease of battery replacement and the fact that a battery comes pre-installed. Reviewers also enjoy the compact design of the unit, which allows for unobtrusive placement in their homes. Customers find the pricing to be reasonable, providing good value for a safety device. However, a few customers faced issues, such as receiving the wrong model or missing connection parts during their experience, but such cases appear to be exceptions rather than the norm. Overall, the First Alert SMI100 is viewed as a dependable smoke detector, suitable for both new users and those replacing older models. **
Customer Reviews & Ratings
193 customers ratings
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5 Star
81%
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4 Star
9%
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3 Star
2%
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2 Star
2%
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1 Star
4%
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Pros
- Long 10-year lifespan
- User-friendly installation and battery replacement
- Compact design
- Reliable performance, as per previous models
- Reasonable pricing
Cons
- Instances of missing connection parts reported
Platform Trust & Buyer Confidence
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Verified buyer
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23 July 2026 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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23 July 2026 · via Trustpilot
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Important information
- 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.
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XAF 22423
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 99 items left in stock.
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Features & Benefits
- Battery operated for easy installation without rewiring.
- Advanced-sensing technology reduces nuisance alarms.
- Detects smoke from synthetic materials effectively.
- Gives you more time to evacuate during emergencies.
- Convenient test/silence button for hassle-free operation.
- Front-access battery door makes replacement a breeze.
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