Assertion: doorbell's motion sensor | /r/HasProperty | triggered
Facets:
Source sentences:
text: Some of latest doorbell cameras offer a pre-buffer feature that records several seconds of activity prior to when a motion sensor is triggered or the doorbell button has been pressed so you can see what happened just before an event.
text: Some of latest doorbell cameras offer a pre-buffer feature that records several seconds of activity prior to when a motion sensor is triggered or the doorbell button has been pressed so you can see what happened just before an event.
text: With the new Video Doorbell Pro ($249), Ring has addressed all of these gripes and added some handy features including 1080p video, custom motion zones, pre-buffering to capture what was going on before the motion sensor was triggered, support for Alexa voice commands, and interoperability with other smart devices via IFTTT.
text: The videos are automatically recorded when the Ring Doorbell’s motion sensor is triggered, which can be very useful.
text: Some of latest doorbell cameras offer a pre-buffer feature that records several seconds of activity prior to when a motion sensor is triggered or the doorbell button has been pressed so you can see what happened just before an event.