geofencing

Geofencing is a location-based service in which an app or other software uses GPS, RFID, Wi-Fi or cellular data to trigger a pre-programmed action when a mobile device or RFID tag enters or exits a virtual boundary set up around a geographical location, known as a geofence.

Depending on how a geofence is configured it can prompt mobile push notifications, trigger text messages or alerts, or allow tracking on vehicle fleets.

source: https://www.cio.com/article/2383123/geofencing-explained.html

Using GPS technology, construction management software, and geofencing software, you can track the entry and exit of people, equipment, and vehicles to your premises. You can also receive alerts on your phone or through email whenever a piece of equipment or an asset moves in or out.

source: https://blog.capterra.com/6-outstanding-geofencing-tools-to-use-on-your-construction-site/