Steren INT-200 Manual De Instrucciones página 16

RINGER INSTALLATION
Remember to make pre-wired connections
It is recommended that you set the doorbell to a height of 1.45 m to 1.6 m.
1. Remove the bottom screw to separate the doorbell from the base.
2. Select the location where you want to install the doorbell, and drill holes
corresponding to the holes in the base. Then fix it with screws.
3. Place the bell on the previously installed base and replace the lower screw.