Date: July 25", 2019 Ademco Inc. sR) SMD el eM B LAN BI Golden Valley, MN 55422 To: Federal Communications Comm Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 uest Regarding our FCC A Gen Bn cyan ce We hereby respectfully request that under the provision of 47 CFR 0.459 and 0.457(d) the documents listed below and attached with this application for certification be provided with confidential stat indefinitely. Schematics These exhibits contain trade secrets and proprietary information not customarily released to the public The public disclosure of the material in these exhibits might provide unjustified benefits to our competitors and be harmful to our operations. a Ela ed Sr. Regulatory Compliance En Resideo Engineering Services Ademco, Inc. ARPS SELEY a M: 630-267-7774