The magnetic smoke detector holder can be used to fix the wireless smoke detector, and the smoke detector can be fixed on the ceiling without drilling, and it can be easily removed to replaced the battery.

Today, I will introduce to how to use the magnetic smoke detector holder

1. Tear off the 3M glue on the piece of iron without magnetic steel.

2. Glue this piece of iron to the clean ceiling.

3. Tear off the 3M glue on the iron sheet with magnetic steel and stick it on the smoke alarm.

4. Fix the smoke alarm to the ceiling by suction.

It only takes four steps can complete the operation, Have you learned it?