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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
BRK First Alert SMI100-AC Hardwired Smoke AlarmThe First Alert SMI100 AC Interconnect Hardwired Smoke Alarm with Battery Backup incorporates First Alert's Precision Detection sensing technology to meet modern industry standards. This hardwired smoke detector is designed for easy installation and compatibility with other interconnectable alarms, creating a comprehensive home alarm system for early warnings. Features Precision Detection Technology: Complies with UL 217 8th Edition standards,
The First Alert SMI100-AC Interconnect Hardwired Smoke Alarm with Battery Backup incorporates First Alert's Precision Detection sensing technology to meet modern industry standards. This hardwired smoke detector is designed for easy installation and compatibility with other interconnectable alarms, creating a comprehensive home alarm system for early warnings.
Features
- Precision Detection Technology: Complies with UL 217 8th Edition standards, reducing cooking-related nuisance alarms while ensuring early fire detection.
- Interconnect Capability: When one alarm activates, all interconnected alarms will sound.
- Device Integration: Connects with up to 12 additional First Alert/BRK detectors or other compatible devices.
- Battery Backup: Ensures functionality during power outages.
- Alarm Indicator: Identifies the specific alarm that triggered the alert.
- Quick Connect Plug: Simplifies installation without rewiring.
- Test/Silence Button: Facilitates routine testing and temporary silencing.
- Low Battery Alert: Notifies when the backup battery requires replacement.
- End-of-Life Indicator: Alerts you when its time to replace the smoke alarm.
Specs
- MPN SMI100-AC
- 10-year Limited Warranty
- Dimensions: 5.6" x 5.6" x 1"
- battery operated (optional)
- 9v battery Backup
What's in the Box
- (1) BRK First Alert SMI100-AC
- (1) 9V Battery Backup
- Mounting Bracket
- Easy Adapter Plug
Documentation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Great Buy!
Color: Ocean Blue, Size: 1 inch
Excellent quality - mat is thick and well cushioned for comfort and support during workouts and the carrying strap makes it easy to roll and carry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 5
Good YOGA Pad
Color: Blue Mist, Size: 1 inch
Great product, thickness is what I needed for my YOGA. Very supporting and Soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Very soft and comfortable
Color: Black, Size: 1 inch
I really love this yoga mat. It has the perfect balance of comfort and support, so it feels soft enough on my joints but still stable for workouts and stretching. It doesn’t slide around on the floor, which makes me feel more secure during poses. The grip is really good even when I start to sweat, and it’s easy to roll up and store when I’m done. I also like that it’s thick enough to cushion my knees and back. Overall, it makes my workouts more comfortable and enjoyable, and I actually look forward to using it.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Fantastic mat
Color: Graphite, Size: 1 inch
It's so thick and sturdy! This is super comfortable to work out on and has stood up perfectly against daily use.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
As Advertised.
Color: Boysenberry, Size: 1 inch
The boysenberry color is pretty. The Retrospec mat is odor-free, 7/8” thick (so close enough), dense, and non-slip on my wood floor. I wanted the density to cushion pressure points whilst performing various core exercises and general stretching on the floor. It works well for my purpose. I agree with other commenters, the 1” thick mat is too unstable for yoga. That said, the slight instability makes this mat useful for developing balance and core stability by balancing on uneven surfaces, similar to the benefits of walking on grass or trails. The mat is easily nicked by long nails (human and animal) rocks, sticks etc. so pay attention to where you set it up; however not a deal-breaker for my use. I originally looked at the BalanceFrom GoCloud mat because it is the mat that appears in several online reviews with a link to Amazon. However, once on Amazon, I noticed remarkable similarities between the GoCloud and Retrospec reviews. I suspect both mats are identical just with a different brand name and sold by different companies. I ultimately went with the Retrospec mat because the Retrospec is sold and shipped by Amazon so the benefits and protections of “Amazon Prime”, including free returns, apply. The GoCloud mat could be returned however according to the fine print, if the return wasn’t due to Seller’s error the return might be subject to a restocking fee. One of the most objectionable review comments common to both brands had to do with the mat having a terrible, lingering odor. I was willing to take a chance and order it, but would have returned it if it had a bad odor. I did not want to pay a restocking fee so went with the Retrospec mat sold and shipped by Amazon. One exception is Amazon Prime offers the GoCloud in black only. I didn’t want black because I expect to occasionally use it outside in the Florida sun and it will get really hot.
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Reviewed in the United States on May 26, 2024
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