Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack
$59.97
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Experience the next level of fire safety with the Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 2 Pack, model 20SD10. This compact smoke detector has enhanced sensing technology that reduces false alarms often caused by cooking and sends fast alerts that help give your family more time to get out safely. This alarm offers a modern 5-inch design ideal for all living spaces such as living rooms, hallways, kitchens, & bedrooms. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5-inch smoke alarm is powered by a 10-year built-in lithium battery, so you never have to change a battery for the life of the detector (not a battery performance claim). In addition, it’s self-testing and easy to install with the included twist-and-click mounting bracket. This Kidde smoke alarm is equipped with an end-of-life notifications that will beep to remind you it’s time to replace it at the of its 10-year lifespan. Meets requirements of 9th Edition UL 217, FCC, and CSFM.
DETECTS SMOKE: Sounds a loud 85-decibel alarm when smoke is detected – 3 long beeps with red LED light flashing in time, repeating.
NEVER-CHANGE 10-YEAR BATTERY: No low battery chirps or battery changes for 10 years and saves up to 40 Dollar over the life of the detector. (10-yr limited warranty on alarm, not a battery performance claim.)
ENHANCED SENSING TECHNOLOGY: Reduces false alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition and FCC standards.
SELF-TESTING ALARM: Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
3 LED NOTIFICATIONS: LED lights indicate alarm status, green – normal operation, amber – operating error, red – smoke detected.
13 reviews for Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 20SD10, 2 Pack
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$59.97
william head –
Quality Value
This 2-pack of Kidde Smoke Detectors are a great addition or replacement for your old smoke detectors. Easy to install . I’ve had no false alarms and test button makes it easy to test the unit. Battery life of 10 years sure makes my home safe. Great value for the money. Much cheaper price as compared to buying in my local box store. Buy this 2-pack. You won’t be disappointed
Elaine F. –
Battery operated smoke detector
Purchased to replace a 40 year old detector and pleasantly surprised with the ease of install and function.
Ron –
Quality and price
Good quality and material! Seems to be doing what it’s suppose to! Had where it was saying low battery, called the company and the person told me how to check it and reset it! Show good now!
E Bird –
Just a smoke detector
We have seven hard-wired smoke detectors in our house, but interestingly, the home builders did not install a detector near our basement appliances (washer and dryer, furnace, water softener, air exchange unit, etc.). If one of these appliances were to catch fire, or a fire happened to start in that region of the house, there would be considerable damage before one of the other detectors in the house could let us know that smoke was detected. But since our budget could afford the cost of an electrician to come to the house and hardwire in an eighth detector, we went with this 10-year battery smoke detector.The green light on the front doesn’t work, but when I push the test button, the red light illuminates immediately and an ear-piercing alarm begins to sound, so I know the unit is working. So this is why I give this unit 4-stars rather than 5. And if it fails before the 10-years, I’ll come back and lower this from 4 stars to a 2 or 3.
Kindle Customer –
Good Buy!
Nice looking unit very easy to install!
Melissa –
Work good
Easy to install and good quality. We just added these to our main floor and upstairs.
Jen –
Highly recommend
Love the ten- year battery!! Seem to be well made and come in a convenient two pack. Gave to my niece for her new home. She says they do work because they have gone off when she burns breakfast, lol!! Praying they will never be needed for a real fire though!! Love the security of a warning if needed.
Terry Arzt –
Defective product
I purchased 4 Kidde Smoke Dectectors on in May 2025. Last week, one of the four alarms went off. There was no smoke in the house. It turns out that the unit was defective and the battery was not working. Trying to let Amazon know of the problem was impossible. The product was returnable after one month, but that’s not realistic for something that should last for 10 years. I would hope that Amazaon or Kidde would send me a replacement unit.
Caro –
Facile a installer, devrait durer 10 ans. La date d’expiration est bien indiqué sur le côté.
Dani –
Perfect for a Deaf kid
Ahmed Qahal –
it looks vey good quality
Alex –
Excellent quality!
benoit papineau –
Très satisfait d l’achat