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Double the Detection: Alerts you to both smoke & CO
Reduced Nuisance Alarms: Enhanced sensing technology reduces false alarms often caused by cooking*
Whole Home Smart Connectivity: Get mobile alerts for every hardwired alarm in your home by adding just one Kidde smart alarm**
Real-Time Notifications: Home or away, get mobile alerts of smoke or CO and low battery warnings
Hush False Alarms From Your Phone
Comprehensively tested & certified to meet the latest requirements of UL 217, UL 2034 and FCC standards
Everything you need is in the box
3X more precise smoke detection***
Simple Setup with Wi-Fi: Connect quickly (2.4 GHz Wi-Fi required)
8 reviews for Kidde Hardwired Kidde App Enabled Smart Smoke and Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnected Alarm
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$74.97

Sara G –
Works great easy to install
Replaced an expensive and failed earlier than it should have Nest Protect. Has the same online function and no issues so far. Easy to install and good price. Safe tests available
D –
Great product to protect your home & pets!
I don’t write many reviews, but this networked smoke detector is great! I’ve finally found a detector that connects to all of the existing wired smoke detectors in my home, effectively giving me instant notifications/alerts on my phone when any of those detectors goes off. And it’s easy to add additional family members or friends, so they can also get alerts. Great peace of mind (and even better for my dogs when I’m not home)!The app supports remote test (alerting of all connected detectors), remote hush, and can even disable the low battery beeps in the middle of the night. (No more climbing ladders when half asleep to change batteries!)I’ve tried SmartThings z-wave detectors in the past – while they’re OK, they don’t interface with my existing detectors, and I’ve had battery issues with them (chirping when they get down to 85% battery, in the middle of the night of course). So these Kidde detectors are far superior. They connected seamlessly to my 2.4GHz WiFi. No issues at all. The detector mounting on the bracket is a little particular, but explained in the instructions. A superb product, at a great price.
Brian T –
Easy setup, larger than regular detector.
Easily connected to the Kidde app and clear instructions included. I do wish it was compatible with Apple HomeKit, but it wasn’t advertised so I did not expect it. It is larger than the smoke detector I replaced, but not too huge.
Amazon Customer –
Nice features, simple to set up
I had originally given this Kidde smoke/co2 detector (see prior review below) five stars. While everything that I said is true, it is also true — as noted by other reviewers — all these detectors randomly make a single-chirp. I can go for weeks with no chirping and then, seemingly for no reason, a random detector will sound a one time chirp. I never had this problem with of my prior smoke detectors. It’s quite annoying, particularly when one of them wakes me up.I have no idea what to do with these things. One day the detector downstairs chirps, another day the one in my bedroom chirps. There is no consistency. Tonight, three of them chirped at the same time (I have ten). That’s a first.As much as I like the functionality noted below, I wish I never purchased these Kidde detectors.Prior Review:Has some neat features. Like 1) Kidde app will tell you which room is the source of an alarm 2) You can test alarms from the Kidde app without pressing the test button on each unit 3) You can tell it to never sound a battery low chirp during sleep hours (10pm to 6am), and 4) The voice alarm is a very cool feature.It’s a new model so I forgive that one in ten units was unable to connect to WiFi. Amazon replaced the unit without any hassle. It’s very easy to install, if you are replacing another hardwired unit, and setting up the WiFi connection is simple.
StevenB –
Wi-Fi enabled alerts from smoke alarm
We travel a fair amount and I have always worried about if a smoke alarm goes off I would have to rely on my neighbors or somebody walking by to hear it. This smoke alarm has an app that links to your Wi-Fi and gives you a notification if the alert goes off. Since all of my smoke alarms are tied together if any one of them goes off it sets off this one that sends me a notification. I tested it and it works great. More peace of mind!
Etienne Finet –
Easy to install. Ideal for a smart home.
Very easy to install.Ideal for a smart home.
RD –
Kidde Hardwired Kidde App Enabled Smart Smoke Detector
This Kidde smart smoke and carbon monoxide detector is a great upgrade for homes with older hard wired units. It combines solid build quality, easy installation, and smart features that make home safety simpler and more reliable.Installation takes only about 15 minutes. It fits easily into existing mounts, and even if the brace or junction box is slightly different, it can be adjusted with minimal effort. The new clip on base design makes it easy to remove and reinstall without putting stress on the wires. It uses AA batteries as a backup, so the alarm keeps working even during power outages.Once connected, the alarm links with the Kidde app, allowing you to monitor each unit, test alarms, and receive alerts for smoke, low battery, or carbon monoxide levels. You can also connect it with Google Home for smart notifications. The app setup is simple and quick, and it gives peace of mind when you are away.The alarm is loud, clear, and can trigger all other connected detectors when one goes off. Voice alerts make it easy to know what type of danger it’s detecting. It is also less likely to cause false alarms from cooking or dust compared to older models.
Gogolu –
Worth it.
Easy install and app is simple not sure if connects to Alexa or other smart devices.