Smoke Alarms

Sort By:

Select 2 to 4 Items to Compare

Compare
  • • Ship to Home Free
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free with $45 Order
  • • Ship to Store Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free
  • • Ship to Store Free
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAY Free

Search Feedback

Did you find what you were looking for?

Tell us about your search experience. Your comments will help make our site better.

Thank you! You have successfully submitted feedback for this search.


Average rating for Smoke Alarms
(4.1 / 5)
2,850 Reviews
  1. 2 months ago
    New smoke alarms
    The instructions were very clear regarding the installation. The wiring harness was easy to install.
  2. 2 years ago
    Hard to find this type in stores, but easy to order online at HomeDepot.com
    This smoke detector is very easy to install and easy to use. There is only one button, allowing you to temporarily hush the alarm, and to test it. The light makes me feel safer, since the detector is mounted in a stairway away from windows. I was able to use existing wiring and mount.
  3. 5 years ago
    No false alarms
    I had a house full of no-name alarms that kept going off for no reason. Home Depot stopped carrying the brand. I replaced them all with Kidde units and so far, so good. This one is at the top of the stairs. I used this once because it came with a light. This one I had to special order, but I liked the light function at the top of the stairs.
  1. 2 years ago
    Great Product !
    This item was so easy & not hard to figure out upon reading instructions. I had it all set & tested within 5 minutes. I am hearing impair and not able to hear at night when sleeping when taking off my cochlear implant ( speech processor ). It really works ! I strongly recommend it to anyone who has trouble hearing. Flasher is bright enough to get your attentions.
  2. 8 months ago
    Very good option
    We purchased this for our mother who lives alone and is nearly deaf without her hearing aids. Nice that it did not require an electrician.
  3. 3 years ago
    Great product
    I had priced this from many sites and stores. This is the best price that I found and it works perfectly.
  1. 3 months ago
    Great deal buying contractor 4 pack!
    Easy to install. Save at least $2 per alarm buying the 4 pack!
  2. 12 months ago
    Easy replacement
    Not sure how to review these but HD asked me to so I will. Had a different brand throughout the house. Went to change batteries on one and the terminals were corroded so bad I couldn't pull it free of the battery and broke the wires. So, I decided to buy new instead of trying to clean and repair the existing (safety matters) Also, after reading that smoke alarms should be replaced every ten years, I decided to swap out all of them in the house. (After fifteen years, some of the originals had ... read more yellowed so bad they were unsightly. So, it was off to Home Depot. I needed eight of these so I bought the four packs for a slight savings over the singles. They are very easy to swap out. two screws hold the mounting plate to the outlet box. Wire it to the existing wires, snap in place and pull the paper tab out to engage the included battery (Yes! it includes a battery) Changed out all six in about 45 minutes. All I needed was a step ladder, a phillips screw driver and a pair of wire strippers. All in all, with the included batteries and the ease of installation, these were a good value. Finally, I do like the front battery door feature and the fact that the battery simply pushes in place instead of the usual nine volt wired terminal. It will certainly make changing batteries on all eight of them much less a chore.
  3. 2 years ago
    No Chirping
    These were a breeze to replace existing units. So far (3 months) no chirping. Got to say they seem to be pretty good quality. Giving them an excellent rating on the easy install and they were compatible with the existing units as far as having them all go off. But still I replace all the old units because of the random chirps. It's just hard to give a smoke detector 5 stars until a fire breaks out and everything goes well :)
  1. 3 years ago
    Very good product for the price.
    Easy installation. The battery compartment is accessible with out having to jump through hoops. Very nice design. Has both a "hush" button as well as a "test" button. Would highly recommend.
  2. 3 years ago
    Two for the price of one
    These are very easy to install and the feature of having the batter on the outside is great. No removing the unit to replace the battery. Plus by ordering via internet and picking up at the store, they have this special package where you get two for what the price of one is in the store.
  3. 3 years ago
    good smoke alarm for price
    Can't really beat getting 2 reliable smoke alarms for $18
  1. 4 years ago
    Great replacement!
    I needed to replace a previously installed hard-wired smoke detector which appeared to have gone bad (replacing the 9-volt backup didn't stop the constant chirping!). I did some research and found that this model was a perfect fit for the base of the previous one (a 1275 ionization smoke detector). It has been almost two weeks since I installed it and I don't hear those 30-second chirps anymore! The price was reasonable and ordering online and picking up in-store was a breeze. I will be using ... read more this smoke detector for future replacements!
  2. 2 years ago
    We shall see...
    Hardest part of install was removing old smoke detectors! Quick and easy. I don't know how they will be when I stir fry, but we shall see. LOL I hear complaints about the LED light being annoying. Well, don't put it in your bedroom, but just outside. Adding pic og old and new installed.
  3. 2 years ago
    old inventory
    i bought 7 online for one location and 8 from the local store for another location. the dates that these units were manufactured (for the online purchase) was 2013...while the ones in the store were made in 2011! i am trying to be proactive and keeping the units in my home "fresh"....but Home Depot is not doing me any favors with stale merchandise. the actual units were easy to install. about 5 minutes per unit and they are white, unlike the Firex units they replace which were off white. blend ... read more into the ceiling nicely.
  1. 6 months ago
    Replacement Smoke detector
    Easy to install, adds peace of mind, decent price.
  2. 2 years ago
    The product is reliable and performs as expected.
    The smoke detectors perform as needed. They are easy to install and also to test periodically.
  3. 1 year ago
    Best and Most Reliable Smoke Detector
    We renovated our apartments and updated our smoke detectors. First we bought GE models. They were unreliable and frequently went off with no reason. We replaced them with the Genex. These Genex work great, clear easily when activated and test easily. Home Depot had the best price and worked with us when we placed our initial order for 95 detectors.
  1. 2 months ago
    Great buy
    For the price it was an excellent buy, The alarm is loud and the front load battery makes it easy to maintain.
  2. 3 months ago
    Perfect Smoke Alarm!
    OK, a smoke detector is a smoke detector, right? WRONG! This model is outstanding for a couple of reasons: It is extremely easy to install (and align correctly - so that the lights, buttons, etc. are level and upright. Big pet peeve of mine when they are installed 'crooked'). Also, the battery is super, super easy to access, thanks to the pop-up door. No need to twist the unit out of it's bracket to install the battery! What a time and frustration saver! In addition, I LOVE the "Hush" button. I ... read more can now install smoke alarms in my kitchen and workshop - places where false alarms usually happen. The button will silence the alarm for enough time to open windows, etc. and clear any smoke (from burnt toast, etc.). I have purchased 4 of these so far. I will replace the rest in my house with this model as needed. HIGHLY recommended!
  3. 7 months ago
    Good product
    It has not gone off yet so that is a good thing !!!
  1. 4 years ago
    Great Value
    Smoke alarm has great mounting ring, replacement is easy when using the same products.
  2. 4 years ago
    The product appeared to be what I needed
    I was looking for an economical solution to replacing smoke detectors in a duplex I own. The box of six detectors seems to be exactly what I needed: an economical, easy-to-install product.
  3. 3 years ago
    low price and ease of installation
    I am an apartment manager and had to install over 60 smoke alarms so price was important to me. I was also happy that they were very simple to install.
  • 2016-06-24
  • bvseo_sps, prod_bvsp
  • cp_1
  • tr_24
  • loc_en_US, PRD
  • clientname_HomeDepot, pc_8, tc_8
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 61ms
  • SPOTLIGHTS, CATEGORY