Find helpful customer reviews and review ratings for First Alert BRK Hardwired Smoke Alarm at Read honest and unbiased product reviews. (Model B only). The BRK Brands, Inc. Model Numbers and B are wire-in, V AC 60Hz single and/or multiple station smoke alarms specifically. The BRK B is a hard-wired smoke detector with battery backup. Read about its features, including one-button silencing and testing, here.

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The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.

See details for additional description. What does this price mean? This is the price excluding shipping and handling fees a seller has provided at which the same item, or one that is nearly identical to it, is being offered for sale or has been offered brm sale in the recent past.

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V AC/DC Smoke Alarm

The price 9102 be the seller’s own price elsewhere or another seller’s price. The “off” amount and percentage simply signifies the calculated difference between the seller-provided price for the item elsewhere and the seller’s price on eBay.

This alarm which operates on AC only, no battery to change, is great for multiple linked installations where the Alarm is paired with other Battery Backup Alarms, and is located in a hard to reach area. I used it to replace a Battery Backup model that was twelve feet from floor. Delivered before estimated date of arrival So hard to find without battery back up.

In most cases it just makes no common sense to have when outages are so short and most fires in houses are electrical to begin with. The best thing about hardwired bfk to never change a battery, then battery backup comes along!

BRK 9120 Hardwired 120v AC Smoke Alarm

Anyway, I will buy these. F’in batteries quit at 3am guaranteed!

If the power goes out who needs a battery backup????????? The stupidest government nanny ploys yet.

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V AC Smoke Alarm

bro These things work when the power is on, and don’t when the power is off. Skip to main content. Show More Show Less. People who bought this also bought.

Ratings and Reviews Write a review. A real value This alarm which operates on AC only, no battery to change, is great for multiple linked installations where the Alarm bdk paired with other Battery Backup Alarms, and is located in a hard to reach area.

Awesome So hard to find without battery back up. No battery backup Amen! Best Selling in Smoke Detectors See all. Save on Smoke Detectors Trending price is based on prices over last 90 days. You may also like. Fire Sentry Smoke Alarm. Smoke Carbon Monoxide Alarm. This item doesn’t 910 on this page.