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Kidde

Model 21009665

Internet #203525028

Store SKU #144861

Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light

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Product Overview

Kidde Worry Free Smoke Alarms are powered by sealed, long-life lithium batteries for ten years (the life of the alarm), meaning the alarm is always on. This Smoke Alarm is ideal for the hallway. This ten year smoke has bright LEDs to provide lighted escape path. With a sealed, long-life Lithium Battery Smoke Alarm installed in your hallway, you can enjoy peace of mind knowing your hallway Smoke Alarm is always on; 24 hours/day, seven days a week for a decade.

  • Never replace a battery during the alarm's operating life, in addition to the benefit of maintenance free, batteries are sealed, no need to worry about them being removed
  • End-of-life signal tells you when it is time to replace the alarm unit, end of life signal chirps every 30-45 seconds when alarm needs replaced
  • Money savings, no batteries to buy and replace every six months, save up to $40.00 over the life of the alarm
  • Alarm is equipped with test/reset button, tests the circuitry and horn and resets memory after alarm has sounded
  • LED escape light activates when alarm sounds
  • Alarm is UL listed and is equipped with a piezoelectric horn that is rated at 85 dB at 10 ft.



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Customer Questions & Answers

Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light

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This question is from Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
 
1 answer

I have hearing loss and searching for the loudest alarm I can find. Anyway to evaluate the alarm sound?

This question is from Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
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las vegas, nv
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March 3, 2016
Is there anyway way to evaluate the sound an alarm gives off when activated? I have hearing loss.
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Answer (1)

March 7, 2016
Answer: 
Hello Shoefly1905. All of the Kidde alarms have a sound of 85 decibels at 10 feet. You may want to look into a hearing impaired smoke alarm. They are made and you can find them on Google but we at Kidde do not offer such devices that are battery only. We are Kidde Product Support at 1-800-880-6788. Thank you for your interest.
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3 answers

What kind of batteries does it take?

This question is from 10-Year Worry Free Battery Operated Smoke Alarm with LED Escape Light (3-Pack)
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January 27, 2015
I'm wondering what battery it takes!
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Asked by
California
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February 10, 2016
Answer: 
Included, life of ten years.
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Asked by
Granite Bay, California
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Home Improvement Profile: DIYer
October 7, 2015
Answer: 
The battery is permanently sealed in place and is not replaceable. Perfect for locations where some people may remove the battery for children's toys, to stop the beeping, etc.
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January 28, 2015
Answer: 
Hello. In reference to your question, this alarm has a built-in 10 year battery that you never change. If you have any further questions about this, you can call us at 1-800-880-6788. Thank you for your interest.
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This question is from Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
 
1 answer

Can steam from a shower cause the alarm to go off if the bathroom door is left open?

This question is from Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
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huntington beach california
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October 23, 2014
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Answer (1)

October 24, 2014
Answer: 
Hello. In reference to your email, this alarm is made to be resistant to steam and heat, but if there is enough steam and heat, it will set off the alarm. The alarm will see the steam and moisture and think that it is smoke and go off. If the alarm goes off for smoke when you sometimes take a shower, you will need to move the alarm another 3 to 5 feet further from the bathroom. Also, dust can make these Read More
Hello. In reference to your email, this alarm is made to be resistant to steam and heat, but if there is enough steam and heat, it will set off the alarm. The alarm will see the steam and moisture and think that it is smoke and go off. If the alarm goes off for smoke when you sometimes take a shower, you will need to move the alarm another 3 to 5 feet further from the bathroom. Also, dust can make these alarms more sensitive. Try taking a can of compressed air, like keyboard duster, and blowing out the alarm around the side edges, or take the hose attachment of a vacuum cleaner and suck out dust around the side edges. If you have any further questions, you can call us at 1-800-880-6788. Thank you for your interest. Read Less
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This question is from Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
 
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Why does mine still chirp?

This question is from Worry Free 10-Year Hallway Sealed Lithium Battery Operated Smoke Alarm with LED Escape Light
Asked by
Woodstock GA
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August 19, 2014
I bought this one and returned it because we still get chirps. I exchanged it for the same one and guess what it chirps too.. . Only a few times a night but still.. That is why I bought the 10 year one.. It seems to easy to mess up..Any idea?
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Asked by
Matthews, NC
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September 30, 2014
Answer: 
Its Junk Take it back to the store
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August 21, 2014
Answer: 
Hello. We have a number of alarms here in our office and if we accidently leave a bad battery in one of our alarms, we are unable to tell even what room or office the chirping is coming from, much less which alarm is chirping. We get fooled by the echoing of the chirps. The sound of chirping echoes and bounces and makes it impossible to tell where the chirping is really coming from. I am wondering if you Read More
Hello. We have a number of alarms here in our office and if we accidently leave a bad battery in one of our alarms, we are unable to tell even what room or office the chirping is coming from, much less which alarm is chirping. We get fooled by the echoing of the chirps. The sound of chirping echoes and bounces and makes it impossible to tell where the chirping is really coming from. I am wondering if you might have something else in the house that is chirping, like a carbon monoxide alarm or a clock or watch with a hourly chime or a cell phone receiving text messages. For one night and one night only, try having NO alarm in that one room and see if you still get any chirping. If you do not get any chirping that one night, please call our Product Support line at 1-800-880-6788 and we are happy to help you with this.Thank you. Read Less
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Customer Reviews

Rated 3.9 out of 5 by 58 reviewers.
Rated 1.0 out of 5.0 by "10 year battery" only lasted one month Very disappointed in this smoke alarm. It was installed and then 3 weeks later the alarm started to beep once every minute which signifies a dying battery. You cant change the batteries either. They are sealed in. Thank goodness I found my receipt because this one is going back to the store! July 30, 2016
Rated 1.0 out of 5.0 by Garbage I've bought 4 of these 10 year Kidde alarms, of the 4, one died after 1 year and 1 month another died today 2 days short of 2 years. I'm just waiting for the other 2 to die. I would suggest anything but this alarm. 1/5th the actual length is not a bargain. April 19, 2016
Rated 4.0 out of 5.0 by Peace of mind for 10 years. Good to have a Smoke alarm that does not bother you about changing the battery. Those battery chirps can be really annoying. The smoke alarm works well and the LED ESCAPE LIGHT is a great safety feature to have. My biggest grudge with the smoke alarm is the mounting hardware which was a bit challenging to mount on a popcorn ceiling.Intentions were right but the design is faulty. Once installed then it is set for 10 years (as stated on the box) We will have to wait to validate :-) August 10, 2014
Rated 5.0 out of 5.0 by Peace of mind... No home should be without this product. Clean, compact and set it and forget it. Honestly don't know that the battery will last 10 years - I guess I can check back and update this review then - HA! One thing I want to mention is the easy open clam shell packaging. I typically DESPISE this type of packaging un-eco friendly and there are more injuries because of it - HOWEVER this was truly an easy open package with perforations for easy removal of the smoke alarm. July 31, 2014
Rated 2.0 out of 5.0 by ARE you KIDDEing ME???? NOT worry free Picked this up to replace the regular battery operated smoke alarm we had. Bad decision. This unit is supposed to be good for 10 years -- hahhahaah jokes on me ;) It's been less than 1 year since I bought the unit. It started giving false alarms a couple of months ago. The first time, I pushed the "press to hush" button, vacuumed and sprayed w/ compressed air. Thought the problem was solved. NOT. A couple of weeks ago, my neighbor texts me to tell me another neighbor hear the alarm going off "all day". And now it's broken. How did it break you ask? I accidentally dropped it on the counter about 10 times. Then stepped on it -- oops. To shut it up. The "push to hush" DOES NOT WORK. Has no effect. I tried accessing the switch in the back, but the noise was too much for my ears. February 8, 2016
Rated 5.0 out of 5.0 by Easy install and peace of mind Got this smoke alarm to replace a very old one with a dead battery. The main feature that drew me to this unit was the 10-year battery. Most 9v batteries in other alarms I've used only last about a year and always seem to start chirping in the middle of the night! Out of the box I was impressed with the ease of Installation for this alarm. There is a plastic circle mounting bracket with a self-tapping plastic toggle. You will also want to use the supplied screws and anchors to keep the bracket from turning. Once the bracket is installed you twist the alarm onto the bracket and its activated. If you don't use some extra screws then the bracket will turn making it difficult to get the alarm to lock in properly. This install took me a couple minutes and seems much more secure on the wall than the old metal bracket my old alarm used. The test button on this model is also about 2" across. I was easily able to press the test button from the ground with a broom handle so testing this unit is very quick and easy. The old alarm had a small button and took a ladder to reach so it didn't get tested as often as it should have. Finally, this unit has a small LED light to provide some illumination which seems very handy to me in the case of an emergency especially if there was a power outage. Overall, I'm happy with this alarm since it was easy to install, has a long life battery, and comes from Kidde who has a good reputation in the fire safety industry. March 27, 2014
Rated 1.0 out of 5.0 by ALERT! is sounding for no reason Installed this smoke alarm on 1/14/2014 but started sounding false alarms in 7/2015 pushed the hush button which worked the for first false alarm then two days latter the alarm sounded which this time was at night and worked great for awakening the restful people inside the house to evacuation mode then to realize with relief it was a false alarm and the unit would not hush or stop even tried compressed air to no effect so I turned the switch on the backside of the unit that is permanent off not off to on. I read the instructions for proper placement before installation so this unit may be faulty someway so the battery may last 10 years but the detector lasted 19 months in my case September 9, 2015
Rated 4.0 out of 5.0 by Nice unit, bad mounting option This is a nice unit and provides the light I need to find my escape door. I would use the 3 screws and anchors if I was to install another. The plastic screw that you are supposed to be able to use to mount the attaching bracket broke the first try. I had a similar drywall anchor and used that. Nice try, poor execution on the screw. December 5, 2015
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