Assertion: doorbell's feature | /r/CapableOf | add up to four seconds of video
Facets:
Source sentences:
text: Plus also has a new "Pre-roll" feature that adds up to four seconds of video before a motion event occurs, so that you can better see people as they approach your door.
text: Additionally, the Ring Video Doorbell 3 Plus has a "Pre-roll" feature that adds up to four seconds of video before a motion event occurs, so that you can better see people as they approach your door.