Two installation methods (either one) :
1. Choose how to use the adhesive with backboard

1) Wipe down the walls and doors

2) Use the attached ruler to choose the installation location

3) Remove the sticker from the backboard

4) Paste the doorbell backboard plate to the chosen position

5) Install the doorbell on the backboard panel

2. Choose how to drill the holes into the wall and insert the screws

1) Use the attached ruler to determine the installation location

2) Use the positioning sticker to determine the screw hole locations

3) Use a drill bit with a diameter of 6mm to drill the holes, and affix the back plate onto the wall with screws

4) Install the doorbell onto the backboard

After-sales service

Customer service email:360jia@360.cn