Assertion: audio doorbell | /r/CapableOf | send alert
Facets:
Source sentences:
text: We found the Arlo Video Doorbell to be more accurate than others we tested, sending alerts when relevant motion occurred and tagging people and vehicles clearly.
text: And finally, the Arlo also has an internal battery that provides about five minutes of back-up power, which is enough to give you a live view, send alerts, and record whatever’s going on outside your house.