US Patent No. 10,922,955

BATTERY INTERCONNECTED SMOKE DETECTOR SYSTEM


Patent No. 10,922,955
Issue Date February 16, 2021
Title Battery Interconnected Smoke Detector System
Inventorship Preston Palmer, Gilbert, AZ (US)
Wesley Palmer, Mesa, AZ (US)
Larkin Palmer, Payson, AZ (US)
Assignee Vireo Tech, LLC, Gilbert, AZ (US)

Claim of US Patent No. 10,922,955

1. A rechargeable battery interconnected smoke detector system comprising:a plurality of smoke detectors to electrically couple to a dedicated circuit;
a rechargeable battery located inside a case of one of the plurality of smoke detectors; and
a first relay to directly electrically couple to the dedicated circuit, an alternating current source, and the rechargeable battery,
wherein the first relay is to selectively conduct an alternating current from the alternating current source to the dedicated circuit to power the plurality of smoke detectors under a condition wherein the alternating current source is present and selectively conduct a direct current from the rechargeable battery to the dedicated circuit to power the plurality of smoke detectors under a condition wherein the alternating current source is not present.