First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup
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List Price: Our Price: $33.25 You Save: $59.74 (64%) Availability: Usually ships in 24 hours Buy Used: from $27.20 (click here) Category: Tools See more product details |
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Tools and Hardware Reviews of First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup
Customer Review: False alarm went off the moment we installed it, and did not stop even after we uninstalled
Summary: 1 Stars
This product immediately triggered a false alarm. There was no way to stop this unit from indicating a false smoke alram other than disconnecting it, and pulling the 9V battery from the unit.
Customer Review: Falsy Advertised as "Easy to Install"
Summary: 1 Stars
First of all, this does not come with a power connector you can plug into your wall. Second, it requires you connect it to a junction box which was not mentioned in the ad. I do not have a junction box and it's necessary for AC power which means I would have to buy one and figure out how to install that as well. I am not familiar with any of the "easy to install" installation instructions and am glad I can just use the battery backup as the main power source. Do not buy this if you don't know how to connect wires to junction boxes and it also requires a wire stripper which you would also have to buy. For this price and all the wonderful reviews I at least expected to be able to install it without buying more stuff and getting my Electrician father-in-law to help.Customer Review: First Alert Smoke alarm
Summary: 4 Stars
Very sensitive (a good thing). Plenty loud enough to wake even the heaviest sleeper! I am very happy with this purchase.Customer Review: Good Replacement for outdated alarms
Summary: 5 Stars
I bought this item to replace the older/outdated smoke alarms. My house has no CO2 alarm and this fit into the same location as the old alarm. What I like most was it plugged right into the current connector. No wires to splice. The old plate had to be replaced, but that was loosening two screws taking the old one off and putting the new one in. In all, it took me 5 minutes to swap the old with the new. If you have a BRK brand alarm, I'd strongly recommend this as a replacement.Customer Review: Good price!
Summary: 5 Stars
Good price for a combination smoke/carbon monoxide detector. Easy to install. Should last a long time.