Smoke Detector—Replace Batteries
Twist counter-clockwise to remove from base, batteries are 3 AAA Alkaline
Twist counter-clockwise to remove from base and open compartment, battery is CR123A
Help Center Smoke Detector—Replace Batteries
Together, let’s design a smart home security system to fit your lifestyle.
Together, let’s design a smart home security system to fit your lifestyle.
Together, let’s design a smart home security system to fit your lifestyle.
Together, let’s design a smart home security system to fit your lifestyle.
For new sales only
Twist counter-clockwise to remove from base, batteries are 3 AAA Alkaline
Twist counter-clockwise to remove from base and open compartment, battery is CR123A