Anello Batteria Campanello PRO distanziatore. Anello montaggio campanello 0,5""-3,5"" --SOLO DISTANZIATORE--

Also compatible with Ring Battery Doorbell PLUS, Ring Video Doorbell 3, Ring 4. Mounting bracket for Ring Battery Doorbell PRO. Example: if your side obstacle is 2.75" then you need 1.75" spacer to clear the view.

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