Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 2 Pack

The Kidde Hardwired Smoke Detector with 9-Volt Battery Backup is an exceptional home safety device that has become an integral part of my household. With its unwavering commitment to reliability, user-friendly features, and dual power source, this smoke detector stands as a steadfast guardian, providing invaluable peace of mind.First and foremost, the hardwired connection ensures a constant and reliable power source for the smoke detector. This wired setup ensures that the detector is continuously operational, eliminating the need for regular battery changes. This feature is especially crucial for uninterrupted protection, particularly in situations where battery replacement might be overlooked.The inclusion of a 9-volt battery backup is a thoughtful addition. In the event of a power outage, the backup battery ensures that the smoke detector remains fully functional. This dual power source feature guarantees uninterrupted coverage, even during unexpected electrical disruptions, offering an additional layer of safety.The ease of installation is a standout feature. The straightforward design and clear instructions provided with the Kidde smoke detector make the setup process hassle-free. The inclusion of mounting hardware simplifies the installation, allowing users to secure the detector to the ceiling quickly. It's a user-friendly approach that encourages homeowners to prioritize their safety without complexity.The reliability of the Kidde smoke detector is evident in its quick response to smoke or fire. The advanced sensing technology ensures early detection, providing an early warning that allows for swift action and evacuation. The loud and piercing alarm serves as an unmistakable signal, alerting occupants to potential dangers and ensuring everyone has the opportunity to respond promptly.The low-battery warning feature adds an extra layer of convenience. The detector emits a distinctive chirping sound when the battery is running low, prompting users to replace the battery promptly. This proactive approach to battery maintenance ensures that the smoke detector is always in optimal working condition.The durability and longevity of the Kidde smoke detector are commendable. The quality construction and adherence to safety standards make it a reliable investment that provides years of consistent protection. The device's ability to withstand environmental factors ensures that it remains a dependable guardian under various conditions.The affordability of the Kidde Hardwired Smoke Detector is a testament to its value. Considering the dual power source, reliability, and advanced features, it offers a cost-effective solution for homeowners looking to enhance their home safety infrastructure.In conclusion, the Kidde Hardwired Smoke Detector with 9-Volt Battery Backup is a top-tier choice for those prioritizing home safety. Its reliability, dual power source, ease of installation, and affordability make it an essential addition to any household. Trust in Kidde to stand as a vigilant guardian, providing the early detection and warning needed to safeguard your home and loved ones.

Easy to install. Had to replace a batter already so just have extra on hand when they start to annoyingly chirp at 4am. It took me a few minutes to figure out where to replace the batter but all good! Easy replacement. Works great.

I don't have any combustion sources in my home (gone full electric), so I didn't need a combo smoke/CO detector, and the Kidde provides the perfect combo of price and features needed in a hard-wired detector. It comes with a backup battery already installed as well. Simple install and does the job.

The product description made it easy for us to understand what type of alarm we were purchasing (I learned there's different types - ionization vs photoelectric)I liked the value of the multipack. They were easy to install and a trusted brand (I think it used to be called FIREX, not Kidde?)Only con is that the alarms are very sensitive - this is good for safety, but can be "annoying" since it picks up a lot of cooking smells and sets off. 1 alarm sets off all alarms which is good for safety again. Luckily, they are quick to turn off if you dissipate the air near them. Can't be mad at the product for doing its job!In summary, be careful cooking bacon or you may wake the whole house up early :)

Fist, if you are not comfortable with electric work or have never done electric work, hire a licensed electrician. It isn't really a super hard job but you are on a ladder working above your head, and if you have never done anything like, or have never connected wires before, I recommend hiring an electrician.I'm comfortable with this type of work so the install was easy. You attach these to the preinstalled wire in the ceiling for smoke detectors. You have to cut power from your electrical panel, then attach the wires and install the detectors.The only downside I found to these was attaching the base plate to the preinstalled boxes in the ceiling. The baseplate has a piece you have to pop out in order to screw into the ceiling boxes. The little tabs were a pain but not that bad though.Overall a good investment for peace of mind.

Easy to mount on and connect to existing fire alarm bracket, as we were replacing an old alarm of the same make which did not have a backup battery, as this one does. Took about two minutes to install. Working well since installation.

These were an easy replacement for the Kidde smoke detectors that I replaced. Pigtails were not needed . All I did was replace the bases and snap in the pigtail !

These are a plug compatible replacement for the 24 year old ones on my house. They are easy to install.