Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, White, 6 Pack

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 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 and work great

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 :)

Very easy install when replacing same brand, even over 20 years later. (Embarrassed to admit that I never knew you needed to replace smoke detectors every 10 years or less). I didn’t need to redo wiring or anything. I used a screwdriver, and it took me maybe 20-25 minutes to replace 6. Connected perfectly, beeped to indicate it received power, the end. The hardest part was breaking out the little plastic piece that aligned with where the screws needed to go. Some popped out relatively easily. Some I felt like I needed a hammer and chisel to get it off. The date of install sticker is a nice touch. For the price, it was a no brainer. I would have liked if these had the battery door on the outside, but I know they make that version for more money.

Fast and easy installation. Replacing the old unit took less than 5 minutes. No need to redrill for screws. The base plate has knockouts that allow for four different positions for using existing screw holes. Just measure the distance between the screws and punch out the little keyholes in the base plate. This is a replacement for a hard wired unit. Nice thing about this one is that it has battery backup that the original one did not have.

One of my rental properties had this hard-wired smoke/CO2 detector that beeped and announced "low battery" every minute, even though it was plugged in and I had replaced the battery a few times. Rather than figuring out how to possibly repair it, I found this $17 hard-wired smoke detector (no CO2 detector is needed at this property). Kiddie provides multiple connectors, and one fits perfectly into the hard-wired connector plug in the ceiling. I couldn't use the base on the previous detector for this new detector (even though it's the same brand). I knocked out the correct holes in the new base (which was a PITA and why I dropped a star on the rating). All in all, a quick install. It works and it set me back less than $20. I recommend it.

House is turning 20 this year so replacing the alarms was definitely due. I hadn't really thought much about it until the existing ones starting to intermittently sound over a couple day period. Replaced all the batteries and tried keeping one unhooked to find the troublemaker but seemed like it didn't matter. I decided to go ahead and change them all (7) out. The wiring connector on these was different than the old ones but they come with the connector. Easy 3 wire connector to change out. All of the smoke alarms were on the same breaker so Shut that down, changed all the connector/harnesses and mounting brackets, then installed the the smoke detectors and good to go. Has been about 2 weeks so far and no more intermittent issues. I did have to buy this kit of 6 and an extra single one to do them all. All in all took me about 45min to replace them all. Suggest getting new wire nuts (3 per alarm) as they didn't come with them.