Assertion: doorbell | /r/HasProperty | receiver
Facets:
Source sentences:
text: If the building has multiple entries, a convenient opportunity is to expand your alert system with more than 10 doorbells (receivers) and remote door buttons (transmitters).
text: The package of the Coolqiya Doorbell System includes the doorbell (the transmitter) and the chimes (the receivers), but also a user manual, one battery, self-adhesive tape for temporary installation and screws and a screwdriver for a permanent set up.