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Pat. 10901448 United States, Int. Cl.22 G05F 5/00, G01R 19/165, G08B 21/18, G08B 29/18, H02M 3/156, H02M 7/02. Systems and methods for modifying input voltage received by a control panel : Appl. N 15/848747 : Filed 20.12.2017 : Pub. 26.01.2021 : / Mark H. Schmidt, Sandro Chilelli, Thomas Winkeler ; Assignee Ademco Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10901448/en?oq=US10901448.html (дата обращения: ДД.ММ.ГГГГ).