OYQ-58GATO5.8g Radio Detection Module

WENSHING© 5.8GHz Doppler Radar Microwave Sensor RADAR5.8GATO RADAR MODULE WENSHING Electronics release the RADAR5.8GATO (Dopple) long-distance power-saving human body motion detection module series in November 2022. The RADAR5.8GATO is in the 5.8GHz legal ISM band. This is to use the principle of radio wave reflection to design human body detection. The Doppler intermediate frequency effect is generated due to human body movement. The intermediate frequency is selected in the circuit design, and the intermediate frequency is detected through DSP to know whether there is any Triggered by object movement. It is save the user's cost. The detection distance is up to 40 meters, the minimum operating voltage is 2.1V, and the power consumption current only 90uA. Applications  Anti-theft device  Billboard power saving detection  Deportation of agricultural birds  Person approaching detection  Pet detection  Remote control aircraft ground detection  Smart Street Light  Intelligent light control  Smart toilet  Long-term care  Fall detection Features  Detect people moving distance 35 meters  Low operating current: 90uA  Small size: 2cmX3.3cm  I2c communication interface  Work independently, no need to add MCU  Low working voltage: 2.1V  Built-in light sensor CDS  Multi-channel  Comply with CE/FCC regulations Version History Version Date Changes V1.01 2022/11/29 1 st. Edition DC Electrical Characteristics Parameter Specification Unit . Frequency Range 5805 MHz IF Frequency Range 1 HZ Transmit power -20 dBm Supply Voltage, VDD 2.1 V RADAR5.8GATO-X-XX LIST Model LDO/LED Function RADAR5.8GATO-1-XX LDO 3.3V, with LED light (standard) RADAR5.8GATO-2-XX LDO 3.3V, no LED signal RADAR5.8GATO-3-XX No LDO, no lights RADAR5.8GATO-5-XX With light sensor LDO 3.3V, with LED light (standard) RADAR5.8GATO-6-XX With light sensor LDO 3.3V, without LED light signal RADAR5.8GATO-7-XX With light sensor LDO, no light signal Hardware trigger delay options: Model Tigger off-delay time RADAR5.8GATO-X-01 The trigger is HI, and it is LOW after 1 second (standard) RADAR5.8GATO-X-15 The trigger is HI, LOW after 15 seconds RADAR5.8GATO-X-30 The trigger is HI, LOW after 30 seconds RADAR5.8GATO-X-60 The trigger is HI, LOW after 60 seconds PS. If the post-trigger delay time process is triggered again, its time will continue to be extended accordingly. This module can declare other functions externally, please contact us if necessary. Pin Assignment Pin Name Function Description 1 VDD POWER Power Supply 2.1~5.5V 2 IF O IF Export 3 ENABLE I Control LDO HI actions 4 SDA I/O I2c communication interface 5 INT O There is a trigger output HI when moving 6 SCL I2c communication interface 7 GND GND Power GND 8 VCC O Internal LDO output 3.3V Dimensions Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 List of applicable FCC rules FCC Part 15 Subpart C 15.249 & 15.209 Specific operational use conditions The module is in the 5.8GHz legal ISM band. Operation Frequency: 5805MHz Number of Channel: 1 Modulation: GFSK Type: PCB Antenna Gain: 3.80 dBi Max. The module can be used for mobile or portable applications with a maximum 3.8dBi antenna. The host manufacturer installing this module into their product must ensure that the final composit product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operaition. The host manufacturer has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user's manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Limited module procedures Not applicable. The module is a Single module and complies with the requirement of FCC Part 15.212. Trace antenna designs Not applicable. The module has its own antenna, and doesn’t need a host’s printed board microstrip trace antenna etc. RF exposure considerations The module must be installed in the host equipment such that at least 20cm is maintained between the antenna and users’ body; and if RF exposure statement or module layout is changed, then the host product manufacturer required to take responsibility of the module through a change in FCC ID or new application. The FCC ID of the module cannot be used on the final product. In these circumstances, the host manufacturer will be responsible for re- evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. Antennas Antenna Specification are as follows: Type: PCB Antenna Gain: 3.8 dBi This device is intended only for host manufacturers under the following conditions: The transmitter module may not be co-located with any other transmitter or antenna; The module shall be only used with the internal antenna(s) that has been originally tested and certified with this module. The antenna must be either permanently attached or employa ‘unique’ antenna coupler. As long as the conditions above are met, further transmitter test will not be required. However, the host manufacturer is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Label and compliance information Host product manufacturers need to provide a physical or e-label stating “Contains FCC ID: OYQ-5.8GATO” with their finished product. Information on test modes and additional testing requirements Operation Frequency: 5805MHz Number of Channel: 1 Modulation: GFSK Host manufacturer must perfom test of radiated & conducted emission and spurious emission, etc according to the actual test modes for a stand-alone modular transmitter in a host, as well as for multiple simultaneously transmitting modules or other transmitters in a host product. Only when all the test results of test modes comply wit…

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1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:KOWATECCORPORATION ContactName:CHOIHUNGKWOK Address:2596RymarLn,SanJose,CA95133 TelephoneNo:669.350.6929 Email:[email protected] Applicant: Companyname:WenShingElectronicsCo.Ltd. ProductDescription:MagneticChargingPod FRN:0008082281 Granteecode:OYQ FCCID:OYQ-58GATO ContactName:Fu-HsingLin Address:No.70,ChorngDerSt.TaipeiTaiwan TelephoneNo:+86-0769-2638-1511 Email:[email protected] [WenShingElectronicsCo.Ltd.]certifiesthat,asofthedateofthisfilingofthe applicationwiththeTCB,[KOWATECCORPORATION]isourdesignatedUSagent forserviceofprocessfortheabovereferencedFCCID.[WenShingElectronicsCo. Ltd.]acceptstomaintainanagentfornolessthanoneyearafterthegrantee hasterminatedallmarketingandimportationortheconclusionofany commissionrelatedproceedinginvolvingequipment.[WenShingElectronicsCo.Ltd.] accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedUSagentforserviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2023/04/18 Applicant’sName: Fu-HsingLin USAgent’sName:ChoiHungKwok Title:ManagerTitle:Manager SignatureSignature

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Wen Shing Electronics Co. Ltd. Address: No. 70, Chorng Der St. Taipei Taiwan Product Name: 5.8g Radio Detection Module Model Number: RADAR5.8GATO FCC Identifier: OYQ-58GATO We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, 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 LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Fu-Hsing Lin Date: 2022.12.12 Title: CEO Signature of applicant:

C5266091_X10_Ed.2 1/1 <Wen Shing Electronics Co. Ltd.> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022.11.10 Subject: Request for Confidentiality FCC ID: OYQ-58GATO To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☒☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Fu-Hsing Lin Title: CEO

C5266091_X9_Ed.2 1/1 < Wen Shing Electronics Co. Ltd.> Modular Transmitter Approval Request Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Company name: Wen Shing Electronics Co. Ltd. FCC ID: OYQ-58GATO Gentlemen, In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Certification Guide v02’. FCC ID OYQ-58GATO has been examined against the following requirements. Items to be covered by Single modular transmitters. Requirement per 15.212 and KDB 996369 D01 ‘Modular Certification Guide v02 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) 1. The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly Yes,The module there have its own RF shield 2. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal Buffered data inputs stage hasbeen integrated in chip ASR5601A 3. The module must contain power supply regulation on the module Module with power regulation andsupport for DC 3.3V input 4. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) The module meets the antenna requirements. 5. The module must demonstrate compliance in a stand- alone configuration The module has been tested in a standalone configuration, see report for details 6. The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) The module has its own FCC number. See the label for details. 7. The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee The module meets any specific rules or operational requirements applicable to the transmitter 8. The module must comply with RF exposure requirements The module complies with any applicable RF exposure requirements as detailed in the instructions. C5266091_X9_Ed.2 1/1 Items to be covered by Split modular transmitters. Requirement per 15.212 and KDB 996369 D01 ‘Modular Certification Guide v02 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) 9. Split modular transmitters must meet all the requirements of a single modular in above item1 and 5 for single modular approval requirements. 10. Only the radio front end must be shielded. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The interface between the split sections of the modular system must be digital with a minimum signaling amplitude of 150 mV peak-to-peak. 11. Control information and other data may be exchanged between the transmitter control elements and radio front end. 12. The sections of a split modular transmitter must be tested installed in a host device(s) similar to that which is representative of the platform(s) intended for use. 13. Manufacturers must ensure that only transmitter control elements and radio front end components that have been approved together are capable of operating together. The transmitter module must not operate unless it has verified that the installed transmitter control elements and radio front end have been authorized together. Manufacturers may use means including, but not limited to, coding in hardware and electronic signatures in software to meet these requirements, and must describe the methods in their application for equipment authorization. A limited modular approval (LMA) may be granted for single or split modular transmitters that comply partially with requirements above. Name: Fu-Hsing Lin Date: 2022.12.12 Title: CEO Signature of applicant

External Photo FCC ID: OYQ-58GATO

Internal Photo FCC ID: OYQ-5.8GATO

Page 1 of 2 Address: No.11, WuSong Road, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com FCC ID : OYQ-58GATO RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)/(4*pi*R 2 ) EIRP=EMeas+20log(dmeas)-104.7 EIRP is the equivalent isotropically radiated power, in dBm Emeas is the field strength of the emission at the measurement distance, in dB u V/m dmeas is the measurement distance, in m RF Exposure Information: The radiated output power of this device meets the limits of FCC/IC radio frequency exposure limits.This device should be operated with a minimum separation distance of 20cm (8 inches) between the equipment and a person's body. 90981-22-72-22-PP002 Page 2 of 2 Address: No.11, WuSong Road, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com 11.2 Measurement Result Antenna gain: 3.8 dBi Channel Freq. (MHz) Field strength (dBuV/m) EIRP (dBm) Tune-up power (dBm) Max tune- up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 5805 79.15 -16.01 ±1 -15.012.4 0.00005 1 Therefore the worst-case situation is 0.00005, which is less than “1”, This confirmed that the device comply with FCC 1.1310 MPE limit. THE END

5mm 7mm 14mm 3mm Antenna Specifications 4. 1. Model number: 5.8GATO 2. Manufacture: Wen Shing Electronics Co. Ltd. Adress82 Chongde Street, Xinyi District, Taipei, Taiwan, China 3. Floor plan: Diameter 14MM Product parameters Frequency(MHz):5.805G Antenna Gain: 3.8dBi 7mm

Page 1 of 24 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com TEST REPORT Report Number. ..................... : 90981-22-72-22-PP001 Date of issue ......................... : 2022.11.25 Tested by (+signature) ......... : Duke Chen Approved by (+signature) .... : Jason Gao Testing Laboratory name ..... : SLG-CPC Testlaboratory Co., Ltd. Address ................................. : No. 11, Wu Song Road, Dongcheng District, Dongguan, Guangdong Province, China 523117 Applicant’s name .................. : Wen Shing Electronics Co. Ltd. Address ................................. : No. 70, Chorng Der St. Taipei Taiwan Manufacturer’s name .......... : Wen Shing Electronics Co. Ltd. Address ................................. : No. 70, Chorng Der St. Taipei Taiwan Factory’s name .................... : Wen Shing Electronics Co. Ltd. Address ................................. : No. 70, Chorng Der St. Taipei Taiwan Standard(s) ............................ : FCC 47 CFR Part 15, Subpart C Test item description ............ : 5.8g Radio Detection Module Trade Mark ............................. : / Model/Type reference ........... : RADAR5.8GATO FCC ID .................................... : OYQ-58GATO Date of receipt of test item .. : 2022-11-14 Date (s) of performance of test.......................................... : 2022-11-15 to 2022-11-24 Summary of Test Results..... : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 90981-22-72-22-PP001 Page 2 of 24 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com Table of Contents 1 EUT TECHNICAL DESCRIPTION ..................................................................................................... 4 2 SUMMARY OF TEST RESULT ......................................................................................................... 5 3 TEST METHODOLOGY .................................................................................................................... 6 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................. 6 3.2 MEASUREMENT EQUIPMENT USED ....................................................................................... 6 3.3 DESCRIPTION OF TEST MODES .............................................................................................. 7 4 FACILITIES AND ACCREDITATIONS............................................................................................... 8 4.1 FACILITIES .................................................................................................................................. 8 4.2 LABORATORY ACCREDITATIONS AND LISTINGS .................................................................. 8 5 TEST SYSTEM UNCERTAINTY ........................................................................................................ 9 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................... 10 6.1 RADIO FREQUENCY TEST SETUP 1 ...................................................................................... 10 6.2 RADIO FREQUENCY TEST SETUP 2 ...................................................................................... 10 6.3 CONDUCTED EMISSION TEST SETUP .................................................................................. 11 6.4 SUPPORT EQUIPMENT ........................................................................................................... 12 7 TEST REQUIREMENTS .................................................................................................................. 13 7.1 BANDWIDTH TEST ................................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION .......................................................................................... 15 7.3 CONDUCTED EMISSIONS TEST ............................................................................................ 23 7.4 ANTENNA APPLICATION ......................................................................................................... 24 90981-22-72-22-PP001 Page 3 of 24 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com Modified Information Report No. Revision Data Summary 90981-22-72-22-PP001 2022-11-25 Original Version 90981-22-72-22-PP001 Page 4 of 24 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com 1 EUT TECHNICAL DESCRIPTION Product: 5.8g Radio Detection Module Model Number: RADAR5.8GATO Power supply: : DC 3.7V form battery(CR2030) Modulation: GFSK Frequency Range: 5805 MHz Max Transmit Power: 79.15 dBuV/m Antenna Gain: 3.8 dBi Antenna: PCB Antenna Temperature Range: -10°C ~ +60°C Note: for more details, please refer to the User’s manual of the EUT. 90981-22-72-22-PP001 Page 5 of 24 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com 2 SUMMARY OF TEST RESULT FCC Part Clause Test Parameter Verdict Remark 15.207 Conducted Emission N/A 15.209 Radiated Emission PASS 15.249 Radiated Spurious Emission PASS 15.249 Band edge test PASS 15.249 20dB Bandwidth PASS 15.203 Antenna Requirement PASS NOTE1: N/A (Not Applicable) NOTE2: The report use radiated measurements in the restricted frequency bands. In addition, the radiated test is also performed to ensure the emissions emanating from the…

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Setup Photo FCC ID: OYQ-58GATO