WA5WS6210Weather Station(receiver)

Reset AP Reset AP 技术要求： 1.）胶件颜色：灰色 2.）字体图案清晰，不可有不良现象。 3.) 镭雕字体图案的大小及位置依图档。 镭雕内容： Weather Station(receiver) Model: WS6210 Frequency: 915MHz FCC ID: WA5WS6210 IC:30566-WS6210 Contains FCC ID: XMR2023EG916QGL Contains IC: 10224A-023EG916QGL Battery: 8 AA NiMH batteries 产品名：WS6210BU-ECO1 10.00 mm WS6210 WS6210防水电池盒镭雕 2 13.00 mm 2.38 mm Unlock RFWiFi 4G 119.93 mm 61.17 mm 27.89 mm 30.87 mm 10.97 mm 12.69 mm 12.57 mm 33.00 mm 8.18 mm 21.12 mm 17.91 mm WI-A-WS6210BU-POWER1 8.00 mm Tap the two buttons alternately four times to unlock. (the device will lock in 30 seconds without any operation.) Hold the "Reset" button for 3s to turn on sensor learning. Hold the "Reset" button for 10s to make a factory reset. Hold the "AP" button for 5s to open device AP. 73.21 mm 23.53 mm Unlock RFWiFi 4G Tap the two buttons alternately four times to unlock. (the device will lock in 30 seconds without any operation.) Hold the "Reset" button for 3s to turn on sensor learning. Hold the "Reset" button for 10s to make a factory reset. Hold the "AP" button for 5s to open device AP. Power OFF ON Power Port Power OFF ON Power Port 38.75 mm 23.49 mm 14.60 mm 22.08 mm 12.62 mm Battery 14.82 mm 1 1.64 mm Made in China Shenzhen Fine Offset Electronics Co., Ltd. Battery Weather Station(receiver) Model: WS6210 Frequency: 915MHz FCC ID: WA5WS6210 IC:30566-WS6210 Contains FCC ID: XMR2023EG916QGL Contains IC: 10224A-023EG916QGL Battery: 8 AA NiMH batteries Made in China Shenzhen Fine Offset Electronics Co., Ltd.

FCC ID: WA5WS6210 Maximum Permissible Exposure (MPE) According to KDB 447498 D01 General RF Exposure Guidancev06&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) MPE Calculation Method E (V/m) ＝ d G P * * 30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result 2.4G WIFI: Operation Frequency: WIFI 802.11b/g/n HT20: 2412-2462MHz, WIFI 802.11n HT40:2422-2452MHz Power density limited: 1mW/ cm 2 Antenna Type: PCB antenna WIFI antenna gain: 3.37dBi; R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(3.37/10)=2.17 Operation Frequency: 915MHz Antenna Type: Spring antenna Antenna gain: -2.1dBi, R=20cm mW=10^(dBm/10) Transmit power Frequency (MHz) EIRP power (dBuV/m) EIRP power (dBm) EIRP power (mW) 915 90.92 -4.34 0.3683 EIRP=E-104.8+20log(D) Maximum Permissible Exposure: Channel Freq. (MHz) modulation EIRP power (dBm) EIRP power (mW) Tune-up power (dBm) Max tune-up power (dBm) Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 915 FSK -4.34 0.3683 -4±1 -3 0.000061 0.61 conducted power Tune-up power Antenna Evaluation result at 20cm Power density Limits Gain (dBm) (mW) Numeric 2412 9.25 9 ± 1 10 10.00 2.17 0.00432 1 2437 9.06 9 ± 1 10 10.00 2.17 0.00432 1 2462 8.95 9 ± 1 10 10.00 2.17 0.00432 1 2412 9.21 9 ± 1 10 10.00 2.17 0.00432 1 2437 9.09 9 ± 1 10 10.00 2.17 0.00432 1 2462 8.84 9 ± 1 10 10.00 2.17 0.00432 1 2412 9.11 9 ± 1 10 10.00 2.17 0.00432 1 2437 9.29 9 ± 1 10 10.00 2.17 0.00432 1 2462 8.07 9 ± 1 10 10.00 2.17 0.00432 1 2422 8.93 8 ± 1 9 7.94 2.17 0.00343 1 2437 8.68 8 ± 1 9 7.94 2.17 0.00343 1 2452 8.93 8 ± 1 9 7.94 2.17 0.00343 1 Channel Freq. (MHz) modulation (dBm) 802.11b 802.11n H40 Power density(mW/cm2 ) (mW/cm2) (dBm) 802.11g 802.11n H20 Max tune-up power LTE Max power Maximum measured EIRP(ERP) Evaluation result Power density Limits (dBi)Numeric LTE Band 2250.71.17316.2280.07391.00 LTE Band 425-0.40.91316.2280.05741.00 LTE Band 525-3.20.48316.2280.03010.55 LTE Band 7251.21.32316.2280.08291.00 LTE Band 1225-6.10.25316.2280.01540.47 LTE Band 1325-6.10.25316.2280.01540.52 LTE Band 25250.71.17316.2280.07391.00 LTE Band 26A25-3.20.48316.2280.03010.54 LTE Band 26B25-3.20.48316.2280.03010.55 LTE Band 38251.21.32316.2280.08291.00 LTE Band 41251.21.32316.2280.08291.00 LTE Band 662501.00316.2280.06291.00 Operating Mode (mW/cm2 )(mW/cm2)(mW)(dBm) Antenna Gain Note: LTE Test data reference to FCC ID: XMR2023EG916QGL SIMULTANEOUS TRANSMISSIONS When a number of sources at different frequencies, and/or broadband sources, contribute to the total exposure, it becomes necessary to weigh each contribution relative to the MPE. To comply with the MPE, the fraction of the MPE in terms of E 2 , H 2 (or power density) incurred within each frequency interval should be determined and the sum of all such fractions should not exceed unity. In order to ensure compliance with the MPE for a controlled environment, the sum of the ratios of the power density to the corresponding MPE should not exceed unity. That is Max. SIMULTANEOUS TRANSMISSIONS for WIFI2.4G + 915MHz+LTE Mode Evaluation result (mW/cm2) Limits (mW/cm2 ) Calculation result WIFI2.4G 0.00432 1 0.08732 915MHz 0.000061 0.61 LTE 0.0829 1 Conclusion: For the max result : 0.08732≤1 for Max Power Density, compliance RF exposure. Signature: Date: 2026-07-24 NAME AND TITLE (Please print or type): alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China

Report No.: N26010403905E ` Version.1.3 Page 1 of 29 RADIO TEST REPORT FCC ID: WA5WS6210 Product： Weather Station(receiver) Trade Mark： N/A Model Name： WS6210 Family Model： WS6210BU Report No.： N26010403905E Prepared for Shenzhen Fine Offset Electronics Co., Ltd. A, 4/F, Bldg.C, Dist.A, Minzhu Jiujiu Ind. City, Xihuan Rd., Shajing St., Baoan Dist. Shenzhen, Guangdong, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China Tel. 0755-23200050 Website: http://www.ntek.org.cn Report No.: N26010403905E ` Version.1.3 Page 2 of 29 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Fine Offset Electronics Co., Ltd. Address ................................. : A, 4/F, Bldg.C, Dist.A, Minzhu Jiujiu Ind. City, Xihuan Rd., Shajing St., Baoan Dist. Shenzhen, Guangdong, China Manufacturer's Name .......... : Shenzhen Fine Offset Electronics Co., Ltd. Address ................................. : A, 4/F, Bldg.C, Dist.A, Minzhu Jiujiu Ind. City, Xihuan Rd., Shajing St., Baoan Dist. Shenzhen, Guangdong, China Product description Product name............................ : Weather Station(receiver) Model and/or type reference : WS6210 Family Model .......................... WS6210BU Rating(s) ................................ : DC 9.6V from battery or DC 5-12V from DC Port Standards ............................. : FCC Part15.249 Test procedure ............................... : ANSI C63.10-2020 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personnel only, and shall be noted in the revision of the document. Test Sample Number................: S2601050191-1# Date of Test ........................................... : Date (s) of performance of tests ............. : Jan. 04, 2026 ~ Mar. 28, 2026 Date of Issue .......................................... : Mar. 28, 2026 Test Result.............................................. : Pass Prepared By : Reviewed By : Approved By : Allen Liu (Project Engineer) Aaron Cheng (Supervisor) Alex Li (Manager) Report No.: N26010403905E ` Version.1.3 Page 3 of 29 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF SUPPORT UNITS (CONDUCTED MODE) 10 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 11 3 . ANTENNA REQUIREMENT 13 3.1 STANDARD REQUIREMENT 13 3.2 EUT ANTENNA 13 3.3 CONDUCTED EMISSION MEASUREMENT 14 3.3.1 POWER LINE CONDUCTED EMISSION LIMITS 14 3.3.2 TEST PROCEDURE 15 3.3.3 DEVIATION FROM TEST STANDARD 15 3.3.4 TEST SETUP 15 3.2.5 TEST RESULT 16 3.4 RADIATED EMISSION MEASUREMENT 18 3.4.1 RADIATED EMISSION LIMITS 18 3.4.2 TEST PROCEDURE 19 3.4.3 DEVIATION FROM TEST STANDARD 19 3.4.4 TEST RESULTS (BELOW 30MHZ) 21 3.4.5 TEST RESULTS (30MHZ TO 1GHZ) 22 3.4.6 TEST RESULTS (1GHZ TO 18GHZ) 24 3.4.7 TEST RESULTS (RESTRICTED BANDS REQUIREMENTS) 26 4. BANDWIDTH TEST 28 4.1 TEST PROCEDURE 28 4.2 DEVIATION FROM STANDARD 28 4.3 TEST SETUP 28 6. TEST RESULTS 29 Report No.: N26010403905E ` Version.1.3 Page 4 of 29 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249) Standard Section Test Item Judgment Remark 15.207 Conducted Emission Pass 15.203 Antenna Requirement Pass 15.249 15.209 Radiated Spurious Emission Pass 15.249(a) Fundamental Measurement Pass 15.205 Band Edge Emission Pass 15.215 Occupied Bandwidth Pass Report No.: N26010403905E ` Version.1.3 Page 5 of 29 1.1 TEST FACILITY Shenzhen NTEK Testing Technology Co., Ltd Add. : No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China FCC FRN Registration No.:463705; FCC FRN Designation Number: CN1184 IC Registration No.:9270A CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 Occupied bandwidth ±4.7% 9 All emissions, radiated(9KHz~30MHz) ±6dB Report No.: N26010403905E ` Version.1.3 Page 6 of 29 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Weather Station(receiver) Trade Mark N/A Model Name WS6210 Family Model WS6210BU Model Difference All models are the same circuit and RF module, except for the packaging is different in different sales areas. Product Description The EUT is a Weather Station(receiver) Operation Frequency: 915MHz Modulation Type: FSK Antenna Designation: Spring antenna Antenna Gain(Peak) -2.1 dBi Based on the application, features, or specification exhibited in User's Manual. More details of EUT technical specification, please refer to the User's Manual. Channel List Please refer to the Note 2. Adapter N/A Battery DC 8*1.2V NI-MH battery Hardware version WHP0275C1V07 Firmware version V1.1.2 Software version V1.1.2 Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Report No.: N26010403905E ` Version.1.3 Page 7 of 29 2. Channel Frequency(MHz) 01 915 3. Table for Filed Antenna Ant. Brand Model Name Antenna Type Connector Gain (dBi) NOTE 1 N/A N/A Spring N/A 2.15 Antenna Report No.: N26010403905…

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GBT-915 915MHzSpringAntennaSpecification Model：915M/ANTENNA0.8*5.5*11L*8N-12.8mm(WS6210BU) SHENZHENZHIGUANMOULD&HARDWARECO.,LTD. Address:Room103,Building1,No.9BaotengStreet,YixinCommunity, PingdiSubdistrict,LonggangDistrict,Shenzhen Mobile:13590380371 Tel:0755-89617759 Fax:0755-89617759 E-mail:[email protected] 一、ProductDescription: (Model)915M/ANTENNA0.85.511L*8N-12.8mm(WS6210BU)SpringAntennais specificallydesignedfor915MHzwirelesscommunicationsystems. FeaturingexcellentVSWRperformance,acompactsize,andaninnovative structure,thisantennaiseasytoinstall.Itdeliversstableperformance withoutstandingresistancetovibrationandaging. 二、ElectricalSpecifications:  CenterFrequency:915MHz  VSWR:≤2.5  Gain:-2.1dBi  InputImpedance:50Ω  WireDiameter:0.5mm  Interface:Directwelding  AntennaColor:Golden Material:Copper 三、MechanicalDimensions DimensionDrawing： 915M/ANTENNA0.8*5.5*11L*8N-12.8mm Spring:0.8mmWireDia.,8Turns,Brass 四、VSWR、RadiationPattern VSWR（电压驻波比）