Kidde Smoke Detector, 10-Year Battery Powered, LED Warning
Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 3-Pack
- Over 25% faster smoke detection*
- Reliable smoke detection with 85-decibel alarm sounds and LED light notifications
- 10-year battery backup—no battery changes for 10 years
- Enhanced sensing technology reduces nuisance alarms often caused by cooking***
- Test/hush button for dependable testing to ensure alarm is functional
- Quick and simple installation—just twist and lock with included mounting bracket
- Comprehensively tested to meet the latest UL standards 217 9th Edition & FCC
- 10-year limited warranty
Protect your family with the Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators, 3-Pack, model 20SD10 . This modern smoke detector alarm features advanced sensing technology to reduce false alarms caused by cooking.*** Today’s fires burn faster and hotter than ever before, so you need reliable fire safety protection. Fast alarm sound alerts help your loved ones get to safety quicker, giving you peace of mind. 3 LED lights alert you immediately for smoke detected and assure you that the alarm is working properly. This detector connects to other Kidde alarms, so when one sounds, they all do.**** With up to 3x more precise smoke detection, you can depend on Kidde.** This self-testing smoke alarm is easy to install and ideal for living rooms, hallways, kitchens, & bedrooms, because smoke and carbon monoxide detectors should be on every level of your home. Tested to meet the latest UL standards to safeguard your home from smoke hazards. * 29% faster average smoke detection based on internal testing of smoldering wood fires for Kidde 9th Edition vs. leading competitor 8th Edition product ** In terms of consistency and range of obscuration rate, based on internal testing for Kidde 9th Edition vs. leading competitor 8th Edition products. *** When compared to prior Kidde generations of smoke alarms. **** Different models offer different interconnection options and requirements. Check the User Guide for more info.
| SKU: | B0FFVHYNL6 |
| Weight: | 6.9 ounces |
| Size: | 3 Pack |
| Dimensions: | 1.88"D x 5"W x 5"H |
| Brand: | Kidde |
| Model: | 20SD10 |
| Part: | 21033884 |
| Colour: | White |
| Pack Quantity: | 1 |
| Batteries Required: | Yes |
| Batteries Included: | Lithium Metal |
| Manufacture: | Kidde |
| Colour: | White |
| Quantity: | 1 |
| Size: | 3 Pack |
From the manufacturer
Self Testing**Internal components ensure alarm is always operating as expected.
” data-position=”triggerHorizontal” />No Low Battery Chirps10-Year† battery lasts the entire life of the device. This alarm beeps to remind you it’s time to replace it 10 years after it is powered.
” data-position=”triggerHorizontal” />
Power Outage Protection
10-Year† battery helps you stay protected even during power outages.
Notifications
Alarm will sound 3 long beeps and blink red when smoke is detected.
Comprehensive solutions
Protect your home with the help of our full range of home and fire safety products.
Kidde Smoke Alarms
 10-Yr Battery Smoke Alarm |  Battery Smoke Alarm |  4-IN Battery Smoke Alarm |  Hardwired Smoke Alarm |  Hardwired/10-Yr Alarm | |
|---|---|---|---|---|---|
| Customer Reviews | 4.4 out of 5 stars10,704 | 4.4 out of 5 stars1,668 | 4.6 out of 5 stars7,408 | 4.6 out of 5 stars6,681 | 4.3 out of 5 stars789 |
| Price | $32.47 | $29.77 | $19.88 | — | $44.44 |
| Detection Type | Smoke | Smoke | Smoke | Smoke | Smoke |
| Power Source | 10-Year Built-in Battery | 2 AA Replaceable Batteries | 2 AA Replaceable Batteries | Hardwired; 2 AA Batteries | Wired; 10-Yr Built-In Battery |
| No Battery Replacements Needed | Yes | — | — | — | Yes |
| Size | 5 inches | 5 inches | 4 inches | 5 inches | 5 inches |
| Interconnect Capabilities | — | — | — | Yes | Yes |
| Reduced Nuisance Alarms | Yes | Yes | Yes | Yes | Yes |
| LED Indicator | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power | Red – Alarm | R: Alarm, Y:Fault, G:Power | R: Alarm, Y:Fault, G:Power |
| Self-Testing | Yes | Yes | Yes | Yes | Yes |
| Meets UL 217 | 9th Edition | 9th Edition | 9th Edition | 9th Edition | 9th Edition |
| UL Listed | Yes | Yes | Yes | Yes | Yes |
| — | — | — | — | — |