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Item #:
83749666
BRK First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack
89% of respondents would recommend this to a friend
Item #:
83749666
NZD 117
Price Details
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Imported from USA store
QTY:
Order now and get it around Monday, September 14
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First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
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What Stands Out
Battery Operated
Eliminates installation hassles by requiring no wiring, ensuring constant protection even during power outages.
Three-Pack Value
Offers multiple units for comprehensive coverage throughout your home, enhancing safety while providing a cost-effective solution.
Smart Tech Design
Incorporates advanced technology for faster response times and improved sensitivity, ensuring you receive critical alerts when it matters most.
Product Details
| Power Source | Battery Powered |
| Sensor Type | Ionization |
| Product Style | Precision Detection |
| Color | White |
| Item Weight | 0.6 Pounds (270 grams) |
| Brand | First Alert |
| Model Number | SMI100 |
| Number of Items | 3 |
| Manufacturer | Resideo |
| UPC | 029054022417 |
| Mfr Part Number | SMI100 |
| Unit Count | 3.0 Count |
| Item Type Name | Smoke Alarm |
| Built-In Media | 9V Alkaline Battery |
| Style | Precision Detection |
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 seeking reliable smoke detection to enhance family safety and comply with fire safety regulations.
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Renters
Perfect for renters needing portable smoke detectors that can be easily installed without any permanent modifications.
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Budget-Conscious Buyers
A great option for budget-minded individuals looking for affordable safety solutions without compromising on quality.
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Smart Home Users
Not suitable for those wanting smart home integration, as these alarms lack connectivity features for remote monitoring.
Product Description
BRK First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the First Alert SMI100 smoke alarm?
Answer: The First Alert SMI100 smoke alarm comes with several essential features. It is battery-operated, ensuring you have reliable smoke detection without the need for wiring. This model includes a photoelectric sensor, which is effective in sensing slow-burning fires, reducing false alarms often triggered by cooking fumes. The three-pack option is ideal for protecting multiple rooms, giving comprehensive safety coverage throughout your home. -
Question:
How does the battery life perform on the First Alert SMI100 smoke alarm?
Answer: The First Alert SMI100 smoke alarm is designed for longevity, offering a long-lasting battery life that typically extends over several months. This feature eliminates the hassle of frequent battery changes. A test button is integrated, allowing you to check functionality and battery status easily. Regular testing ensures you're always alerted in case of smoke or fire, giving peace of mind. -
Question:
Is the First Alert SMI100 smoke alarm easy to install?
Answer: Yes, the First Alert SMI100 smoke alarm is straightforward to install, as it requires no electrical wiring. Simply mount it on the wall or ceiling with the included hardware. This makes it an excellent choice for renters or homeowners looking to improve their safety without extensive renovations. Its portable nature allows you to relocate it if needed. -
Question:
What type of fires can the First Alert SMI100 smoke alarm detect?
Answer: The First Alert SMI100 employs a photoelectric sensor that is particularly sensitive to smoldering fires, which can emit smoke without open flames. This ability is crucial for detecting fires that may start slowly, such as those caused by burning upholstery or electrical malfunctions. It's vital for home safety as it responds effectively to various fire sources. -
Question:
How do you test the First Alert SMI100 smoke alarm?
Answer: To test the First Alert SMI100 smoke alarm, simply press the test button located on the front of the unit. A loud alarm should sound if the device is functioning correctly. It's advisable to perform this test monthly to ensure reliability. In addition, regular cleaning with a soft cloth helps maintain sensitivity and performance. -
Question:
What is the lifespan of the First Alert SMI100 smoke alarm?
Answer: The First Alert SMI100 smoke alarm is designed for durability and typically has a lifespan of around 10 years. After this period, it's essential to replace the alarm to ensure optimal safety. Utilizing this product within its effective lifespan helps maintain your home's defense against potential fire hazards. -
Question:
Can you use the First Alert SMI100 smoke alarm in any area of your home?
Answer: Yes, the First Alert SMI100 smoke alarm is suitable for various areas of your home including bedrooms, hallways, and living spaces. It's advisable to install alarms in every sleeping area and on each level of your home for maximum safety. Its sleek design allows it to blend seamlessly into your home decor while providing critical protection. -
Question:
Does the First Alert SMI100 smoke alarm feature any additional alerts?
Answer: This model includes a loud alarm that sounds when smoke is detected, alerting you to potential fire dangers. Many users appreciate the added peace of mind knowing that they will be promptly alerted in case of an emergency. For households with hearing-impaired members, it’s possible to consider pairing it with additional alert systems, like strobe lights. -
Question:
How many smoke alarms should I have in my home?
Answer: For comprehensive protection, it is recommended to have a smoke alarm installed in every bedroom, outside each sleeping area, and on every level of your home. For instance, a typical multi-level home should ideally have at least five alarms to address safety effectively. Using the First Alert SMI100 in a three-pack allows you to meet these recommendations conveniently. -
Question:
Where can I buy First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack?
Answer: You can purchase the First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack from Ubuy in New Zealand. They offer a user-friendly platform where you can find this product among other essential home safety supplies. This ensures you have quick access to the smoke alarms you need to enhance your home safety.
FirstAlert Smoke Detectors & Fire Alarms SMI100 Editorial Review
The smoke detector has received mixed reviews from customers. Some customers have found it easy to install and appreciate the ability to change batteries. However, there have been reports of malfunctions, false alarms, and issues with the low battery tone persisting even after changing batteries. One customer mentioned that the smoke detector malfunctioned before reaching the advertised lifespan of 10 years. Overall, there is a mix of positive and negative feedback regarding the product's performance and reliability. **
Customer Reviews & Ratings
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Pros
- Easy to install
- Ability to change batteries
Cons
- Malfunctions reported
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 117
Order now and get it around Monday, September 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:
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Features & Benefits
- Equipped with First Alert's Precision Detection advanced sensing technology
- Meets new industry standards
- Reduces cooking nuisance alarms
- Provides early warning during a home fire emergency
- Easy to install and maintain
- Front access battery compartment for easy battery replacements
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.