Battery Doorbell Plus maximum motion detection distance

I have a question about setting my Battery Doorbell Plus motion detection setting. My drive is 20 mtrs long and I want to be notified if a person enters my zone at that distance. RSSI-38. Please advise settings required.
I previously had a plug in pro which worked perfectly at that motion.

Hi @user75948. There isn’t an exact range in feet or meters of motion detection. However, 20 meters is quite far from your Doorbell. In general, Ring Doorbells are designed to detect and alert you to activity near your door. Motion that happens farther out from the Doorbell is less likely to be detected.