Kidde 20SDR Three (3) Pack Smoke Detector Alarm – 10-Year Battery Powered
The Kidde 20SDR Three (3) Pack Smoke Detector Alarm is a set of battery-powered smoke alarms that come with a 10-year battery life. These white alarms have a 5-inch diameter and are equipped with photoelectric smoke sensors and battery backup. They are compatible with Amazon Alexa for smart home integration and have an operating sound rating of 90 dB. Each pack includes 3 smoke alarms, each requiring 2 batteries for operation. With a manufacturer warranty of 10 years, these smoke alarms provide reliable protection for your home.