10 Year Worry-Free Smoke Detector, Lithium Battery Powered with Photoelectric Sensor, Smoke Alarm, 2-Pack
Includes 2 units ($22.49 /unit)
$44.97 /bundle
Save up to $100 on your qualifying purchase 
Apply for a Home Depot Consumer Card- Photoelectric sensing technology detects visible fire particles
- 10-year, sealed lithium battery, tamper-resistant
- Protection during power outages and no low battery chirps
Product Details
Specifications
Questions & Answers
41Questions
Q:how much does it weigh
by|Nov 11, 2022
2 Answers
Q:Do the connectors match the existing Smoke heads ? Can you show the connectors
by|Oct 27, 2022
1 Answer
Q:I bought 4 of these installed them last Saturday. On Tuesday they all started chirping. Took them all down reinstalled, did a test. Two days later started chirping again!! What's wrong?
by|Oct 21, 2022
2 Answers
Q:Do these battery operated sensors interconnect? If one detected smoke would another on a different floor go off?
by|Sep 20, 2022
1 Answer
Showing 1-4 of 41
Jun 4, 2022
Solved: false alarms
Like others, mine would sometimes go off for no reason. Apparently the mounting holes from the previous detector were getting dust into the sensor.
I have had no issues since I filled the old holes in the wall behind the sensor.
I would have given this 5 stars if the instructions said to fill any holes from a previous unit.
by
Response from Kidde ExpertJun 6, 2022
Hello. Thank you for your review. Let us know at 1-800-880-6788 if there are questions or issues we can hep you with.
Nov 8, 2021
Failed in 13 months!
I was happy to get what I thought was an alarm that had a "10-year life." Sadly, that life was cut short. :-( After only 13 months, it started with the 3 long beeps indicating smoke detection, which was (thankfully) erroneous. Trash!
by
Response from Kidde ExpertNov 8, 2021
Hello Albastar, Thanks for reaching out. We value your input and would like to assist if possible. Please call Kidde support at 1-800-880-6788. Open Monday through Friday from 8:00 AM – 5:00 PM EST. They are the experts and will be able to assist. Thank you.
Dec 14, 2020
Couldn't turn it off
Why do these smoke detectors always fail in the middle of the night? We've only had this unit a few months, and it went off at 4 am. We couldn't turn it off! We had to hit it with a hammer and cut the wires just to make sure it would shut up.
by
Response from Kidde ExpertDec 18, 2020
Hello mercedes,
Thanks for reaching out. There is an area on the back of the unit that you break through the label and puncture the back label. This will reveal a plastic "screw" that you turn counter clockwise to disengage the battery. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.
Thanks for reaching out. There is an area on the back of the unit that you break through the label and puncture the back label. This will reveal a plastic "screw" that you turn counter clockwise to disengage the battery. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.
Nov 20, 2020
Well, the good part is the detectors did not catch fire....
I inspect and replace smoke detectors in apartment buildings.
I have boxes and boxes of this detector, dead. On some units the ten year battery seems to last about three years.
The test beep goes on too long as well.
by
Response from Kidde ExpertNov 22, 2020
Hello RandomHomeInspector,
Thanks for reaching out. These units have a 10 year warranty. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.
Thanks for reaching out. These units have a 10 year warranty. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.
Sep 9, 2020
Not good long term near bathrooms
Bought two 2-packs, one for each level of the house. The ones in the basement, lower level (entertainment area), main level (kitchen, dining, living rooms) are all just fine. A couple cooking-related false alarms, no big deal. The one on the upper level (bedrooms, main bathroom) started going off for no reason. Sometimes it would go off for a little bit and stop. Other times it kept going for several minutes before i could find a stick to press the "hush" button. Then it would silence for ~10 mins and start again. After waking up twice to it last night and again this morning as i was sitting on the toilet, i decided to pull it down, turn it off and buy a new, different brand. I looked at the date we had written on there. We installed in Oct. 2017, and I'm going to replace it now, Sept. 2020. Almost 3 years. Not bad, really. Just wish it would've lasted 10 years as advertised. We had a First Alert for ~10 years. It went off a few times, all due to cooking (a couple were due to someone falling asleep while cooking, so that saved us). We replaced with a newer First Alert detector that lasted another 10 years. Then i saw these on sale at Home Depot. Being familiar with Kidde because i've had a couple fire extinguishers of theirs, i decided to get them. After this incident, i'm going back to First Alert.
by
Response from Kidde ExpertSep 10, 2020
Hello AGuyinWisconsin,
We certainly apologize for this. These units have a 10 year warranty. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.
We certainly apologize for this. These units have a 10 year warranty. Please call Kidde support at 1-800-880-6788 Open Monday through Friday from 8:00 AM – 8:00 PM EST Saturday 9:00 AM – 3:00 PM EST. They're the experts and will be able to assist. Thank you.
Jul 23, 2020
Tricky to silence
Installed in '17, failed today. Could not be silenced until I figured out how. You might need a hammer, but my foot worked fine.
by
Response from Kidde ExpertJul 26, 2020
Hello Carl,
Nuisance alarms, particularly in the middle of the night, are caused by something interfering with the sensor. These units are looking for particles of combustion, so when a small insect or piece of dust gets into the sensor (*located inside of the unit) the unit will interpret this as smoke particles. We recommend using compressed air, through the side vents/ bug screen and blowing out/cleaning the alarm really well.
Nuisance alarms, particularly in the middle of the night, are caused by something interfering with the sensor. These units are looking for particles of combustion, so when a small insect or piece of dust gets into the sensor (*located inside of the unit) the unit will interpret this as smoke particles. We recommend using compressed air, through the side vents/ bug screen and blowing out/cleaning the alarm really well.
Feb 26, 2020
It is great for the Utility Room. Easy to read instructions. Very easy to install. Works as adve...
It is great for the Utility Room. Easy to read instructions. Very easy to install. Works as advertised.
by
Jan 15, 2020
pure garbage
We bought a multipack of these a few years ago (Nov 10 2016 date code) and have lost 4 due to low battery warning so far
by
Response from Kidde ExpertJan 17, 2020
Hello. That is unusual. Are the alarms in a location that get especially cold or especially hot like a garage, attic, or crawl space? That can affect the sensor. Call us with these 4 alarms in hand at 1-800-880-6788 or contact us at https://www.kidde.com/home-safety/en/us/support/help-center/submit-a-question/ with details about what the sounded like when giving the warning and let us troubleshoot this and see what we can do for you about these alarms. We'd like to help you.
Mar 12, 2019
I purchased 6 kiddi 10 yr smoke detectors. Very easy to install and glad that I don't have to cha...
I purchased 6 kiddi 10 yr smoke detectors. Very easy to install and glad that I don't have to change the batteries for 10 yrs
I only wish it included the carbon dioxide detector with them especially for how much they cost.
by
Mar 5, 2019
Please read the instructions before purchasing. It seems there are two types of smoke detectors. ...
Please read the instructions before purchasing. It seems there are two types of smoke detectors. One for fast spreading fires and one for slower ones. My sense would be to purchase a smoke detector that responds to both types of fires. I did install this one in our family room and trust that it would do its job, if necessary. Would have been nice if mounting hardware were included (screws and wall anchors).
by
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Price:
$4497
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| Brand | Kidde | Kidde | Kidde |
| Name | Firex Battery Operated Smoke Detector with Ionization and Photoelectric Dual Sensors | 10 Year Worry-Free Smoke Detector, Lithium Battery Powered with Photoelectric Sensor, Smoke Alarm, 2-Pack | 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm, 3-Pack |
| Price | $2497 | $4497 | $5497 |
| Ratings | (113) | (1118) | (3258) |
| Alarm/Detector Features | Hush Feature,Tamper Resistant | 10-Year Battery,Hush Feature,Tamper Resistant,Value Pack | 10-Year Battery,Hush Feature,Tamper Resistant,Value Pack |
| Alarm Sensor Type | Dual-Sensor | Photoelectric | Ionization |
| Battery Type Required | 9-volt | Lithium Ion | .Built-In |
| Pack Size | 1 | 2 | 3 |
| Alarm Type | Smoke | Smoke | Smoke |
| Included | Batteries | No additional components or accessories are included | Batteries |
| Power Source | Battery | Battery | Battery |
| THD SO SKU | 1003095348 | 198092 | |
| View Product | View Product | View Product |
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