How does the battery backup feature work?

The battery backup in the First Alert BRK 9120Bff-6 allows the smoke detector to continue functioning even if there’s a power outage. An internal battery kicks in, ensuring the device remains operational. This feature is critical for maintaining safety during emergencies when power may be lost, making it a reliable choice for protecting your home and loved ones.

Can I install the smoke detectors myself?

Yes, the First Alert BRK 9120Bff-6 is designed for easy installation by homeowners. It comes with detailed instructions and all necessary hardware, allowing you to mount the detectors in different areas of your home, such as hallways, bedrooms, and living rooms. Proper placement ensures effective smoke detection, with a focus on areas where fires are most likely to start.

What makes hardwired smoke detectors better than battery-operated ones?

Hardwired smoke detectors like the First Alert BRK 9120Bff-6 have several advantages over battery-operated models. For one, they provide continuous monitoring, as they’re connected directly to your home’s electrical system. Additionally, they eliminate the need for regular battery replacements, ensuring consistent performance. Their reliability makes them a preferred choice for dedicated homeowners prioritizing safety.

How often should I test my smoke detectors?

It is recommended to test your smoke detectors at least once a month. The First Alert BRK 9120Bff-6 features a test button that allows you to quickly verify that the unit is functioning properly. Regular testing ensures that both the hardwired connection and battery backup are operational, providing peace of mind and safeguarding against potential fires.

What is the coverage area for each smoke detector in this pack?

Each First Alert BRK 9120Bff-6 smoke detector can effectively monitor an area of approximately 900 square feet. With six units included in the pack, you can strategically place them throughout your home to ensure comprehensive coverage. This setup not only enhances safety but also ensures that residents are quickly alerted in case of a fire, no matter where it may occur.

Do these smoke detectors have an alarm sound level specification?

Yes, the First Alert BRK 9120Bff-6 features an alarm sound level of 85 decibels at 10 feet. This volume level is designed to be loud enough to wake most individuals from sleep during a fire emergency. The audible alert is crucial for ensuring that everyone in the household is informed and can evacuate as needed, emphasizing the importance of having reliable smoke detectors.

Can I interconnect these smoke detectors with others in my home?

Yes, the First Alert BRK 9120Bff-6 units can be interconnected with other hardwired smoke detectors. This means that when one unit detects smoke, all interconnected detectors will sound the alarm, providing an early warning throughout your home. This feature is particularly beneficial in larger spaces, ensuring that alerts reach everyone, regardless of where they are located.

What maintenance is required for these smoke detectors?

Maintenance for the First Alert BRK 9120Bff-6 smoke detectors is minimal but essential. Regularly test the units once a month, clean them with a vacuum or damp cloth to remove dust buildup, and ensure that the internal battery is functional. This routine check helps maintain the detector’s efficiency, ensuring optimal performance over time, which is crucial for your household's safety.

How to Shop First Alert BRK SMI100-AC Hardwired Smoke Detector Online From Ubuy?

It’s easy to shop First Alert BRK SMI100-AC Hardwired Smoke Detector 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.

Is First Alert BRK SMI100-AC Hardwired Smoke Detector Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The First Alert BRK SMI100-AC Hardwired Smoke Detector is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

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.

First Alert

Introducing the revolutionary BRK 9120 series smoke alarms which have been redesigned to install faster, perform better, and even smarter than before.

First Alert

Item #: 34719374

First Alert BRK SMI100-AC Hardwired Smoke Detector with Battery Backup, 6-Pack

Q: What is the First Alert BRK 9120Bff-6 Hardwired Smoke Detector?

The First Alert BRK 9120Bff-6 is a hardwired smoke detector designed to provide reliable and continuous monitoring of smoke presence in your home. It features a battery backup to ensure functionality even during power outages. This pack contains six units, making it ideal for larger homes or multiple rooms. These smoke detectors help detect smoke from fires early, increasing safety and awareness.

Q: Where can I buy the First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack?

You can buy the First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack on Ubuy. This e-commerce platform offers a variety of products, including safety devices like smoke detectors, ensuring you have access to reliable and trusted merchandise for enhancing your home safety.

Item #: 34719374

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What Stands Out

Hardwired Safety

The First Alert BRK 9120Bff-6 ensures continuous power with hardwired connections, minimizing the risk of dead batteries and enhancing safety for families.

Battery Backup

Equipped with a battery backup, this smoke detector guarantees protection during power outages, ensuring peace of mind in every situation.

6-Pack Value

This economical 6-pack allows comprehensive coverage throughout your home, offering an excellent value for maximizing safety without cutting corners on quality.

Product Details

- 6-pack of hardwired smoke alarms with battery backup
- Tamper resistant locking pins, single button silence/test, and loud 85Db alarm
- 120-Volt AC power with 9-volt battery backup (included)
- Open mounting design for easy installation and quick battery replacement
- Interconnectable with up to 18 units (12 smoke, 6 co/heat/relay)
- Smart technology to reduce nuisance alarms and 10-year limited warranty

Power Source	Battery Powered
Alarm	Audible
Compatible Devices	smoke alarms
Sensor Type	Ionization
Operating Humidity	10-95% RH
Product Style	Hardwired
Color	White
Item Dimensions D x W x H	2.2"D x 5.6"W x 5.6"H (5.6 x 14.2 x 14.2 cm)
Item Weight	9.6 ounces (272.16 grams)
Brand	First Alert
Model Number	9120B
Unit Count	6.0 Count
Number of Items	6
Manufacturer	First Alert
UPC	029054019387 029054019226
Built-In Media	9-volt battery (6), First Alert BRK 9120B Hardwired Smoke Alarms with Battery Backup (6), Mounting brackets with hardware (6)
Item Type Name	Smoke Detectors
Mfr Part Number	9120BFF-6
Style	Hardwired
Product Dimensions (L x W x H)	2.2"D x 5.6"W x 5.6"H (5.6 x 14.2 x 14.2 cm)

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 smoke detection with hardwired safety and battery backup for extra security.
Landlords
A great choice for landlords needing multiple smoke detectors for rental properties, ensuring tenant safety and compliance.
Large Families
Suitable for large families who require multiple smoke detectors throughout their home for enhanced fire safety.

Small Apartments
Not ideal for small apartments where fewer detectors are needed, adding unnecessary cost and complexity.

Product Description

First Alert BRK SMI100-AC Hardwired Smoke Detector with Battery Backup, 6-Pack

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Customer Questions & Answers

Question: How to Shop First Alert BRK SMI100-AC Hardwired Smoke Detector Online From Ubuy?

Answer: It’s easy to shop First Alert BRK SMI100-AC Hardwired Smoke Detector 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 First Alert BRK SMI100-AC Hardwired Smoke Detector Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The First Alert BRK SMI100-AC Hardwired Smoke Detector is not available locally but you can trust us with our express shipping services.
Question: 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.

First Alert Smoke Detectors & Fire Alarms 9120B Editorial Review

The First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup is a reliable and affordable option for updating or replacing smoke detectors in your home. With easy installation and compatibility with existing hardwiring, these smoke detectors are a perfect fit for most homes. The addition of battery backup ensures safety during times of power outages.

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Pros

Affordable
Easy to install
Reliable
Battery backup

Cons

Incorrect product branding on some orders

Product Price History

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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.
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Features & Benefits

Easy to install and maintain
Interconnectable up to 18 units
Latching alarm indicator and power indicators
Reduced nuisance alarms with smart technology
Includes a 10-Year limited warranty and battery backup
Faster turnaround with easy installation

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First Alert BRK SMI100-AC Hardwired Smoke Detector with Battery Backup, 6-Pack

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What Stands Out

Product Details

Dangerous Goods

Who Should Buy?

Product Description

Customer Questions & Answers

First Alert Smoke Detectors & Fire Alarms 9120B Editorial Review

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