DOCUMENTATION DOCUMENTATION FCC K - Confidential Letter for FCC Date March 23, 2022 Models DH437 Document 22 th of March 2022 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, FL 32669 USA FCC ID: P3TDH437-3X Product Name: DH437 Schematics Technical/operational description Block diagram Bill of Materials Internal pictures User manual Tune Up Procedure Request for Long Term Confidentiality Pursuant to Sections 0.457(d) and 0.459 of the commissions rules, we hereby request that the following documents be held as long term confidential:
This Restricted Access of Equipment and Documentation Notice is to inform Timco Engineering, Inc. that access to equipment and related documentation supplied by Fiplex Communications Inc. is to be restricted to only authorized users in order to ensure the security of the equipment and confidentiality of related documentation at all times. Only designated professionals shall be allowed to maintain or service the equipment. Fiplex Communications, Inc. is requesting the internal photos be permanently confidential. This nonconsumer device is inaccessible to the general public, and shall be kept in a secured and locked environment. The reason for this request is that the listed Documents are of a technical nature and are not provided to the consumer because the consumer cannot service the device. Our products will be sold to a limited audience and the Fiplex wishes the Documents to be inaccessible to the general public at all times. Appropriate documentation will be made be available only to Fiplex Communications, Inc. partners and integrators only. Designated professionals under the employ of these partners and integrators will be responsible for service and maintenance of our products. Each partner and integrator will be under a non-disclosure agreement with Fiplex Communications, Inc. A sample of this agreement is included below. Fiplex Communications inc. 2101 NW 79th Avenue Miami, FL 33122 305 884 8991 www.fiplex.com 2021 Fiplex Communications Inc. DOCUMENTATION DOCUMENTATION FCC K - Confidential Letter for FCC Date March 23, 2022 Models DH437 Document Dated this 23th day of March 2022 By:
Signature Nicolas Dovale Perez Printed
. On behalf of: Fiplex Communications, Inc Telephone: +1 305 884 8991 Fiplex Communications inc. 2101 NW 79th Avenue Miami, FL 33122 305 884 8991 www.fiplex.com 2021 Fiplex Communications Inc. DOCUMENTATION DOCUMENTATION FCC K - Confidential Letter for FCC Date March 23, 2022 Models DH437 Document Fiplex Communications inc. 2101 NW 79th Avenue Miami, FL 33122 305 884 8991 www.fiplex.com 2021 Fiplex Communications Inc. DOCUMENTATION DOCUMENTATION FCC K - Confidential Letter for FCC Date March 23, 2022 Models DH437 Document Fiplex Communications inc. 2101 NW 79th Avenue Miami, FL 33122 305 884 8991 www.fiplex.com 2021 Fiplex Communications Inc.