Reduced Nuisance Alarms: Enhanced sensing technology reduces false alarms often caused by cooking*
Whole Home Smart Connectivity: Get mobile alerts for every hardwired alarm in your home by adding just one Kidde smart alarm**
Real-Time Notifications: Home or away, get mobile alerts of smoke or low battery warnings
3X more precise smoke detection***
Everything you need is in the box
Hush Button: Easily test the smoke detector and silence false alarms
End-of-Life Alarm: This alarm beeps to remind you it’s time to replace it 10 years after it is powered on
Comprehensively tested & certified to meet requirements of UL 217 8th & 9th Edition and FCC standards
Hush False Alarms From Your Phone
Simple Setup with Wi-Fi: Connect quickly (2.4 GHz Wi-Fi required)
Binding: Tools & Home Improvement
Release Date: 01-09-2025
model number: 20SAR-W
Part Number: 20SAR-W
Details: Help protect what matters most with the Hardwired Kidde App Enabled Smart Smoke Detector with AA Backup Battery, Interconnected Alarm. Experience whole home smart connectivity by adding one smart alarm to your existing Kidde hardwired alarms** and get real-time notifications at home or away, including smoke and low battery warnings. Just download the Kidde app to begin alarm setup — no additional devices required. This Kidde app enabled smoke alarm’s enhanced sensing technology features over 25% faster smoke detection*** and reduces false alarms* often caused by cooking. Powered by 120V AC wiring with two AA backup batteries (included) to help ensure you’re protected during outages. The hush button ensures your smoke alarm is working and allows you to silence the alarm.* When compared to prior Kidde generations of smoke alarms. ** Different models offer different interconnection options and requirements. Check the User Guide for more info. *** In terms of consistency and range of obscuration rate, based on internal testing for Kidde 9th Edition vs. leading competitor 8th Edition products.
