Find instructions on how to easily replace batteries in various PhoneWatch Domonial alarm components. Please note it is not possible to replace batteries in smoke or carbon monoxide sensors. To replace these batteries an engineer visit must be scheduled.
Lithium 3V CR123A x3
Lithium 3V CR123A x2
Lead 4V 3.5Ah x1
Lithium 3V CR123A x2
Lithium 3V CR123A x1
Lithium 3V CR123A x2
Lithium 3V CR123A x1
Lithium 3V CR123A x1
Lithium 3V CR2032 x1
Lithium 3V CR2032 x1