Assertion: doorbell's battery | /r/CapableOf | get its power
Facets:
value: from low-voltage doorbell wiring
type: CAUSE
Source sentences:
text: When choosing a smart doorbell you have to decide if you want a wireless device that runs on batteries or one that gets its power from low-voltage doorbell wiring.
text: When choosing a smart doorbell you have to decide if you want a wireless device that runs on batteries or one that gets its power from low-voltage doorbell wiring.
text: When choosing a smart doorbell you have to decide if you want a wireless device that runs on batteries or one that gets its power from low-voltage doorbell wiring.