FCC ID: 2ASNSRT76 Two Way Radio

Two Way Radio Model: RT76 Voltage: DC 7.4V Frequency:GMRS FCC ID:2ASNSRT76 S/N:1909R0761100001 Shenzhen Retevis Technology Co.,Ltd MADE IN CHINA Label Location

Differences Declaration To whom concern, We company Shenzhen Retevis Technology Co., Ltd. Here by declares:

The product model(s) RT1, RT26, RT29 are the same PCB layout, electronic schematic and Antenna with RT76, which tested in Shenzhen Huatongwei International Inspection Co., Ltd., the only difference is different model names for commercial purpose. Sincerely yours, Name (in print): Weidong Shen Company name: Shenzhen Retevis Technology Co., Ltd. Company address: Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12 Ganli 6th Road,Jihua Street, Longgang District, Shenzhen,China Tel0755-23481953 E-Mail: shenweidong02@126.com

Shenzhen Retevis Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2019-12-13 Subject; Request for Long Term Confidentiality FCC ID: 2ASNSRT76 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram BOM Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Weidong Shen Title: General Manager

Shenzhen Retevis Technology Co., Ltd. Letter of Authorization Company:

Shenzhen Retevis Technology Co., Ltd. Address:

Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12 Ganli 6th Road,Jihua Street, Longgang District, Shenzhen,China Product Name: Two Way Radio Model Number: RT76, RT1, RT26, RT29 FCC Identifier: 2ASNSRT76 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Weidong Shen Date: 2019-12-13 Title: General Manager