Ratings & Reviews for First Alert BRK Hardwired (with Battery Back-up) Dual Sensor Smoke Detector (3-Pack)

Good quality

The smoke detector seems to be good quality for the price.

Smoke detectors

Easy to install and love them

Like false alarms?

Had this since 10/2018. Several middle of the night false alarms which is beyond unacceptable for a product that is less than a year old. Run away. I will never install another from them.

Simply put the electrician highly recommended this choice to replace my broken smoke alarm.

seems to be a good smoke detector

Easy to install. Seems to be working as expected. Unfortunately the only way to know for sure is to have it alert you to a real fire. I hope that never happenes.

Great purchase!

Easy to install and loud enough to be heard anywhere in the house. Makes me feel really safe!

3120B Smoke Alarm

Easy replacement of current hardwire units. All parts were in the box, including the AA batteries. So far the units look fine and work fine and I would buy again. Only rated a four based on the AA battery backup, while better than 9V battery (imo), I would like to see the scone with a 10 year battery.

Good protection, easy install.

Purchased because of the dual sensors which provide for a wider range of protection. Installation was easy, and it comes with name brand alkaline batteries, not the cheap mercury type that are usually provided which don't last. I've already recommended it to my daughter for her home.

Good buy

Purchased 4 of these to replace existing smoke detectors. Easy to install since the existing wire was a compatible wire to plug directly into the back of the alarm. However, the rings were smaller so I had to replace all of those to mount the detectors. No screws came with the ring mounts. These are interconnected so when one goes off it triggers all of them to go off, if your wiring is set up that way. The batteries install from the side so you don't have to remove the alarm to replace batt...

So Far, No problems! Consumer Reports Recommended

As with any product that I've shopped for, there are always some low ratings by people that have bought it. This item has little negative reviews. I have had it installed for about two months now and do not have any issues with any chirping or it going off for no reason. Was easy to install. Just had to figure where to install the back plate since I wanted the unit to be nice and straight because of its octagon shape. Had to put two screws into the back plate to do this. Unit was recently ...

Smoke Detector

Decent product. Like the fact that it is both Photoelectric and Ionic.

smoke dectors

not bad ratings easy to install all part came with the package

This has a smaller base than the previous version. Makes it difficult because you need to paint so that the bigger circumfrence of the old version doesnt show differing color.

Easy to install

This smoke detector was easy to install when replacing an existing smoke detector. It tested correctly per the instructions.