


BRK 1046721 Interconnect Hardwire Smoke Alarm W/Battery Backup & Voice Alerts
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
BRK 1046721 Interconnect Hardwire Smoke Alarm W/Battery Backup & Voice AlertsVoice Warning with Location, voice tells what the danger is and its location. Direct wire in AA battery backup, hardwired with battery backup for protection during power outages. Latching alarm indicator, visually identifies unit that initiated alarm or low battery. Advanced smoke protection, advanced sensing technology for early warning and less nuisance alarm. Test Silence Button, temporarily silence or test the alarm with one touch, easy access
Quick Dispatch:
Your BRK 1046721 Interconnect Hardwire Smoke Alarm W/Battery Backup & Voice Alerts orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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4.1 ★★★★★
Based on 687 reviews
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Product Reviews
★★★★★ 5
Functional and easy to use
Size: 6.5 Ft, Color: Black
Great product and the perfect value. It does exactly what I needed it to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
★★★★★ 5
Are you tired of moving furniture around to find a plug?
Size: 6.5 Ft, Color: Black
I hate moving my room around to find an open outlet, I needed something that had a surge protector because of my gaming computer and I also have a lot of stuff that needs plugged in. This has a lot of plugs, I love that they are spaced out and have the USC and USB at the top. The cord is pretty long so it reaches a good length. It tells you if its not protected by how it lights up when you turn it on. I highly recommend and I would buy this again if I needed another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2024
★★★★★ 5
Thin, durable, good plug orientation
Size: 6.5 Ft, Color: Black
This has been great for behind our entertainment center. We have a lot to plug in between floor lamps, tv displays, PlayStations, and pcs. No problems so far and much better than chaining extension cords. Would buy again
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Reviewed in the United States on February 2, 2025
★★★★★ 5
Formidable outlet layout with usb options.
Clever layout, good space between outlets, it feels sturdy and functional with USB outputs.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Great product
Size: 6.5 Ft, Color: Black
Mounted to wall for easy slim appearance and love the different outlet/usb options. Long strudy cord length. Surge protector worked great when losing power during storms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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