GE 19208 - Manual (Page 5)

Push Button Mounting Instructions
Note: Avoid mounting on metal surfaces, as it may result in a reduced
range of transmission. Do not mount in an area where exposed to direct
rain.
a. Removing the back cover
b. Replacing the back cover
1. Push buttons are typically mounted at the same height as the door knob or
handle (between 36" and 44" above the floor).
2. Before mounting, choose a mounting location that is not farther than 150
feet from the chime unit location.