This article shows you how to only set up smart vehicle detection on the Reolink App. By doing so, your camera will only send you alarms of vehicle-triggered events.
Applies to: Reolink cameras which can support human/vehicle detection function
Please refer to the detail on How to Set up Smart Person/Vehicle Detection via Reolink APP
Under the Alarm setting, please enable the Vehicle detection type only and choose the time and date you want for vehicle detection. Please click the Save button to save settings.