Kidde 21026044 Wireless

Update; I had the issue of Ionization vs Photoelectric rammed home for me last year when my mother experienced a very slow-smoldering electrical fire in her home. She only had Ionization-type smoke detectors. I don't know what brand they were. They were not the interconnected detector reviewed here....

I purchased 4 of these wirelessly interconnected smoke alarms for the 2500sq/ft house that my wife and I are renting. Being in a fairly large house where we often leave doors closed, I felt it was important to have an interconnected system to ensure that we get the earliest (and loudest)notification...

I've had these for several months, and the wireless system works well. One of the units is in my detached workshop about 75 feet from the house and the wireless connection has worked perfectly. There is one thing I am not completely happy with: when I hush one of the units because the barbecue set i...

It is really difficult to twist the main unit into the base of these. Also, they are so sensitive that the one in my living room went off every time we took anything out of the oven...the clean, NON-smoky oven, with NON-burnt food. It was ridiculous, so we had to take it down. The good feature is th...

I just installed these over the weekend. We cooked a pizza and that set them off. 2 days later, my daughter goes to microwave a Mac n cheese bowl and forgets to put water in it and the thing burns to a crisp and the alarm never went off. My whole house is full of smoke. Not one peel out of them.

This smoke detector works as advertised, creating a "wireless network" of smoke detectors in your house (please note that this has nothing to do with WiFi networks.) If one of the units detects smoke, all units alarm. This is a great solution for bigger houses and other situations where a remote uni...

Two story house, was looking for some alarms that would connect without having to worry about wiring etc. Understanding the importance of having both Ionization alarms combined with Photoelectric alarms I decided to purchase two of these, one of them on each floor of the home outside of potential sl...

Bought a few these to replace the aging ones in my home. Of the units reviewed on multiple sites, this is the simplest, cleanest looking device that in a multi-unit configuration offers a good overall safety net. Having them interconnected means that while it may be nice to have a photoelectric dete...

I purchased this unit to add to my existing smoke alarm system, making six smoke alarms total, one on every floor, and one in each bedroom. Being wireless, I don't have to fish wires to the units. When one unit detects smoke, all units sound, an essential feature for safety. I have installed these i...

One goes off = They all go off. I've got them on two floors of the house + a garage and an apartment. They all do seem to daisy chain together. They work. Some considerations; These are ionizing alarms, which involves a radioactive source Amercium. Amercium half life's out in about 10 years. Any ion...