2A628-CS-M1Transmitter

User Manual Model NO.: CS-M1 Serial NO.: CS- X1-N,CS-O1,CS-O3,CS-S1-N,CS-S3,CS-G3,CS-G6,CS-A86,CS- E6,CS-E1,CS-E2-S,CS-Z4,CS-E4,CS-T1,CS-A2-C,CS-A2-S,CS-A2-L Color: Black+Red,Brown+Brown,Black+Blue,Black+Black,White+Red,White+Blue Size: 5.6*5.6*0.9cm / 2.2*2.2*0.35inch Battery: CR2025*1 Frequency：433.92 How to use: The call button must match with receivers of XIAMEN JINCHAN ELETRONICS CO,.LTD. to use. When you press the button, the receiver will receive the signal and then show the number. Manufacture：XIAMEN JINCHAN ELETRONICS CO,.LTD. FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  -Reorient or relocate the receiving antenna.  -Increase the separation between the equipment and receiver.  -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

FCC ID: 2A628-CS-M1 TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT

FCC ID: 2A628-CS-M1 TB-RF-074-1.0 Appendix IFCC ID Label FCC ID: 2A628-CS-M1 Model: CS-M1 FCC ID: 2A628-CS-M1 TB-RF-074-1.0 Appendix II ID Label Location ID LOCATION

FCC ID: 2A628-CS-M1 TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 3 Internal of EUT Photo 4 Internal of PCB Antenna

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202204-0202-1 Page: 1 of 28 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2A628-CS-M1 Report No. : TBR-C-202204-0202-1 Applicant : Xiamen Yunhu Software Development Co.,Ltd Equipment Under Test (EUT) EUT Name : Transmitter Model No. : CS-M1 Series Model No. : CS-X1-N, CS-O1, CS-O3, CS-S1-N, CS-S3, CS-G3, CS-G6, CS-A86, CS-E6, CS-E1, CS-E2-S, CS-Z4, CS-E4, CS-T1, CS-A2-C, CS-A2-S, CS-A2-L Brand Name : WNKRUN Sample ID : 202204-0202-1-1#& 202204-0202-1-2# Receipt Date : 2022-05-23 Test Date : 2022-05-23 to 2022-06-09 Issue Date : 2022-06-09 Standards : FCC Part 15, Subpart C (15.231(a)) Test Method : ANSI C63.10:2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Seven Wu Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202204-0202-1 Page: 2 of 28 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 6 1.5 Description of Test Mode .................................................................................................... 6 1.6 Description of Test Software Setting .............................................................................. 7 1.7 Measurement Uncertainty ................................................................................................ 7 1.8 Test Facility ........................................................................................................................ 8 2. TEST SUMMARY ....................................................................................................................... 8 3. TEST SOFTWARE ..................................................................................................................... 8 4. TEST EQUIPMENT .................................................................................................................... 9 5. CONDUCTED EMISSION TEST ........................................................................................... 10 5.1 Test Standard and Limit .................................................................................................... 10 5.2 Test Setup ........................................................................................................................... 10 5.3 Test Procedure ................................................................................................................... 11 5.4 Deviation From Test Standard ......................................................................................... 11 5.5 Test Data ............................................................................................................................. 11 6. RADIATED EMISSION TEST ................................................................................................ 12 6.1 Test Standard and Limit .................................................................................................... 12 6.2 Test Setup ........................................................................................................................... 13 6.3 Test Procedure ................................................................................................................... 15 6.4 Deviation From Test Standard ......................................................................................... 15 6.5 EUT Operating Condition ................................................................................................. 15 6.6 Test Data ............................................................................................................................. 15 7. BANDWIDTH ............................................................................................................................ 16 7.1 Test Standard and Limit .................................................................................................... 16 7.2 Test Setup ........................................................................................................................... 16 7.3 Test Procedure ................................................................................................................... 16 7.4 Deviation From Test Standard ......................................................................................... 16 7.5 EUT Operating Condition ................................................................................................. 16 7.6 Test Data ............................................................................................................................. 16 8. RELEASE TIME MEASUREMENT ....................................................................................... 17 8.1 Test Standard and Limit ........................................…

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FCC ID: 2A628-CS-M1 TB-RF-074-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) -----END OF REPORT-----