How To Replace Battery In Adt Smoke Detector. Fire and Rescue and some local councils offer a battery replacement service for those with a disability or people aged over 65. Most electronic devices like house alarms or smoke detectors give off a signal when their.
Remove the battery from the smoke detector. It will let you know by displaying lo bat on the display or send you an alert. With a smoke detector from ADT youll get.
You might still see the message low batt or bat but this is normal for up to 48 hours as the battery is likely charging.
Turn off the power to the smoke detector at your circuit breaker. With the battery removed press and hold the test button for 15-20 seconds. Using a flathead screwdriver press the tab on the devices bottom to open the cover and expose the battery. With a smoke detector from ADT youll get.
