Kidde Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm-21009663 at The Home Depot
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Discontinued

Kidde

Model # 21009663

Internet # 203525026

Store SKU # 144239

Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm


Kidde Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm
 

This item has been discontinued.
The Home Depot no longer carries this specific product.

$24.97 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
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PRODUCT OVERVIEW

Model # 21009663

Internet # 203525026

Store SKU # 144239

Store SO SKU # 198092

Kidde battery operated smoke alarm is 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 living area. With a sealed, long-life Lithium Battery Smoke Alarm, you can enjoy peace of mind knowing your living area Smoke Alarm is always on; 24 hours per day, seven days a week for a decade.

  • Kidde 10 year living area smoke alarm is maintenance-free; 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
  • Goodbye late night low battery chirps, an 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
  • Alarm is UL listed and is equipped with a piezoelectric horn that is rated at 85 decibels at 10 ft.
  • Alarm is UL listed and is equipped with a piezoelectric horn that is rated at 85 decibels at 10 ft.

Info & Guides

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SPECIFICATIONS

Alarm Sensor Type  Photoelectric  Alarm Type  Smoke 
Alarm/Detector Features  10-Year Battery,Hush Feature,Tamper Resistant  Assembled Depth (in.)  1.55 in 
Assembled Height (in.)  5.6 in  Assembled Width (in.)  5.6 in 
Certifications and Listings  1-UL Listed  Commercial / Residential  Commercial / Residential 
Connector/Contact Type  None  Included  Batteries 
Returnable  90-Day  Voltage (volts) 

CUSTOMER REVIEWS

Rated 3 out of 5 by 41 reviewers.
Rated 5 out of 5 by Install it, forget it! With a 10-year battery, I shouldn't have to grab my ladder to check or change the batteries on a regular basis. Despite the oddly designed instruction sheet, the smoke detector is easy to install. Just screw the mounting plate to the ceiling or wall, then twist the smoke detector onto the mounting plate. That action will turn the unit on. After about 10 seconds, the unit will give out two beeps, twice. There is a test button in the middle that you can press from time to time to ensure functionality. I'll give it five stars for now; we'll see if it really lasts 10 years. August 21, 2014
Rated 1 out of 5 by Battery Failed after 5 months! Beware that many people rating this as 5 star due to the ten year battery most likely just purchased the alarm and haven't had it long enough to fail. My unit was fine for five months and then started with the end of life chirping. I see many other reviews with the same issue. Nothing will stop the chirping except turning the screw slot on the back which permanently disables the unit. I figured after 5 month that HD would not take it back, so I sent it back to Kidde for repair or replacement and am now without a detector in that one room. I'm going back to 9V battery models after this. June 30, 2014
Rated 1 out of 5 by Do not buy I have had this product for about 3 weeks. Installation was easy, but last night at 1 am and 3 am it went off for no reason. All of the windows in my small house were open and there was plenty of air circulation from ceiling fans. There was no fire. After the second false alarm I switched it off by turning the hidden screw on the back. Now it is useless because the notice says "Turning off alarm is permanent". I will try to return it to Home Depot but I have disposed of the receipt, so I'm probably out of luck. June 26, 2014
Rated 1 out of 5 by Need to return. It would not be fair for me to rate this item, as I have not used it. When I set it up, initially, the three beeps sounded, indicating operation, but then it proceeded to go off, as if it were sensing a fire. I tried to find the way to turn it off, but there is no way. I had to disable it and once this is done, your smoke detector is disabled for good. My cat was attacking the dog, as well as my leg, apparently in a panic from the sound. Now I have no smoke detector and am afraid to activate the new one, so I will return them both. :( August 5, 2014
Rated 5 out of 5 by CLEAN AND EASY EASY TO INSTALL HAVEN'T HAD ANY ISSUES YET. WAS VERY LOUD WHEN I TESTED IT, WHICH IS EXCELLENT. VERY STRAIGHT FORWARD PRODUCT WITH A 10 YEAR LIFESPAN. June 17, 2014
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SHIPPING AND DELIVERY OPTIONS

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If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.