2BVOW-BJ02urine alarm

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Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. 102, No.45, Shangxi Road, Xinqiao Community, Xinqiao Street, BaoanDistrict Shenzhen China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/06/05 U.S. Agent Designation Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BVOW-BJ02): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Phone of U.S. agent: (626) 588-8039 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. with the FRN [0038301842] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. An expiration date for this letter does not exist. Sincerely, Signature Li Hua Manager Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID: 2BVOW-BJ02 External Photos of the EUT FCC ID: 2BVOW-BJ02 FCC ID: 2BVOW-BJ02

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID: 2BVOW-BJ02

FCC ID: 2BVOW-BJ02 Internal Photos of the EUT FCC ID: 2BVOW-BJ02 BLE Antenna BLE Antenna FCC ID: 2BVOW-BJ02

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA26051802502 2BVOW-BJ02 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : May 26, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. Address............................................ : 102, No.45, Shangxi Road, Xinqiao Community, Xinqiao Street, BaoanDistrict Shenzhen China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : urine alarm Trade Mark ....................................... : N/A Manufacturer .................................... : Dongguan Liwei New Energy Technology Co., LTD Model/Type reference ...................... : BJ02 Listed Models ................................... : BJ02-01, BJ02-02, BJ02-03 Rating ............................................... : Input: DC 5V Battery: 3.7V 300mAh 1.11Wh Result ............................................... : PASS Report No.: CTA26051802502 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : urine alarm Model /Type : BJ02 Listed Models : BJ02-01, BJ02-02, BJ02-03 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. So the tests were performed on model BJ02 and the test results for the main test model can cover the listed models. Applicant : Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. Address : 102, No.45, Shangxi Road, Xinqiao Community, Xinqiao Street, BaoanDistrict Shenzhen China Manufacturer : Dongguan Liwei New Energy Technology Co., LTD Address : Room 101, No. 60, Lane 2, Dawuwei, Tangxia Town, Dongguan City, Guangdong Province China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26051802502 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ......................................................................................................................…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA26051802501 2BVOW-BJ02 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: May 26, 2026 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name...........................: Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. Address ...........................................: 102, No.45, Shangxi Road, Xinqiao Community, Xinqiao Street, BaoanDistrict Shenzhen China Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Equipment description ................ : urine alarm Trade Mark ......................................: N/A Manufacturer ...................................: Dongguan Liwei New Energy Technology Co., LTD Model/Type reference .....................: BJ02 Listed Models ..................................: BJ02-01, BJ02-02, BJ02-03 Modulation ......................................: GFSK Frequency .......................................: From 2402MHz to 2480MHz Ratings ............................................: Input: DC 5V Battery: 3.7V 300mAh 1.11Wh Result ..............................................: PASS Report No.: CTA26051802501 Page 2 of 36 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : urine alarm Model /Type : BJ02 Listed Models : BJ02-01, BJ02-02, BJ02-03 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. So the tests were performed on model BJ02 and the test results for the main test model can cover the listed models. Applicant : Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. Address : 102, No.45, Shangxi Road, Xinqiao Community, Xinqiao Street, BaoanDistrict Shenzhen China Manufacturer : Dongguan Liwei New Energy Technology Co., LTD Address : Room 101, No. 60, Lane 2, Dawuwei, Tangxia Town, Dongguan City, Guangdong Province China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26051802501 Page 3 of 36 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility..................................................................…

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1 FCC Appendix RF Test Data for BLE FCC ID : 2BVOW-BJ02 Company : Shenzhen Maidehou Intelligent Manufacturing Co., Ltd. EUT : urine alarm Model Number : BJ02 Report No. : CTA26051802501 Reviewed By : Eric Wang 2 FCC Appendix RF Test Data for BLE module AC6323A Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.672 2401.676 2402.348 0.5 PASS 2440 0.640 2439.688 2440.328 0.5 PASS 2480 0.656 2479.684 2480.340 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0057 2401.5205 2402.5262 --- --- 2440 1.0120 2439.5169 2440.5289 --- --- 2480 1.0078 2479.5162 2480.5240 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.72 ≤30 PASS 2440 0.62 ≤30 PASS 2480 0.70 ≤30 PASS 9 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -14.90 ≤8.00 PASS 2440 -14.98 ≤8.00 PASS 2480 -14.65 ≤8.00 PASS 10 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 11 12 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 0.38 -54.38 ≤-19.63 PASS High 2480 0.13 -56.2 ≤-19.87 PASS 13 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 14 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -0.86 -0.86 --- PASS 30~1000 -0.86 -67.83 ≤-20.86 PASS 1000~26500 -0.86 -42.06 ≤-20.86 PASS 2440 Reference -1.48 -1.48 --- PASS 30~1000 -1.48 -68.26 ≤-21.48 PASS 1000~26500 -1.48 -39.39 ≤-21.48 PASS 2480 Reference 0.31 0.31 --- PASS 30~1000 0.31 -67.87 ≤-19.69 PASS 1000~26500 0.31 -39.27 ≤-19.69 PASS 15 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 17 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 18 BLE_1M_Ant1_2480_1000~26500 19 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.42 0.63 0.6667 66.67 1.76 --- --- 2440 0.41 0.62 0.6613 66.13 1.80 --- --- 2480 0.42 0.63 0.6667 66.67 1.76 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21 22 Appendix H: Emissions in Restricted Bands Test Result TestMod e Antenn a ChNam e Freq(MH z) Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m ] Limit [dBuV/m] Verdict BLE_1M Ant1 Low 2402 AV 2310.000 -60.34 2.00 1.76 38.62 ≤54 PASS AV 2374.550 -58.4 2.00 1.76 40.56 ≤54 PASS AV 2390.000 -58.77 2.00 1.76 40.19 ≤54 PASS Peak 2310.000 -52.02 2.00 0.00 45.18 ≤74 PASS Peak 2378.225 -48.65 2.00 0.00 48.55 ≤74 PASS Peak 2390.000 -51.05 2.00 0.00 46.15 ≤74 PASS High 2480 AV 2483.500 -57.17 2.00 1.76 41.79 ≤54 PASS AV 2483.520 -57.17 2.00 1.76 41.79 ≤54 PASS AV 2500.000 -59.18 2.00 1.76 39.78 ≤54 PASS Peak 2483.500 -48.35 2.00 0.00 48.85 ≤74 PASS Peak 2485.040 -43.43 2.00 0.00 53.77 ≤74 PASS Peak 2500.000 -51.26 2.00 0.00 45.94 ≤74 PASS Note： 1. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 23 Test Graphs BLE_1M_Ant1_Low_2402_AV BLE_1M_Ant1_Low_2402_Peak BLE_1M_Ant1_High_2480_AV 24 BLE_1M_Ant1_High_2480_Peak 25 FCC Appendix RF Test Data for BLE module C126446 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.664 2401.680 2402.344 0.5 PASS 2440 0.632 2439.696 2440.328 0.5 PASS 2480 0.664 2479.680 2480.344 0.5 PASS 26 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 27 28 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0082 2401.5162 2402.5244 --- --- 2440 1.0009 2439.5201 2440.5210 --- --- 2480 1.0105 2479.5184 2480.5289 --- --- 29 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 30 31 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.70 ≤30 PASS 2440 0.58 ≤30 PASS 2480 0.63 ≤30 PASS 32 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -14.87 ≤8.00 PASS 2440 -15.13 ≤8.00 PASS 2480 -14.76 ≤8.00 PASS 33 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 34 35 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 0.76 -51.1 ≤-19.24 PASS High 2480 0.62 -50.37 ≤-19.38 PASS 36 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 37 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -0.54 -0.54 --- PASS 30~1000 -0.54 -66.93 ≤-20.54 PASS 1000~26500 -0.54 -40.04 ≤-20.54 PASS 2440 Reference -0.76 -0.76 --- PASS 30~1000 -0.76 -68.52 ≤-20.76 PASS 1000~26500 -0.76 -38.98 ≤-20.76 PASS 2480 Reference 0.14 0.14 --- PASS 30~1000 0.14 -68 ≤-19.86 PASS 1000~26500 0.14 -38.35 ≤-19.86 PASS 38 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 39 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 40 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 41 BLE_1M_Ant1_2480_1000~26500 42 Appendix G: Duty Cy…

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Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Center Frequency Horizontal Vertical 2400MHz 2500MHz 2400MHz 2500MHz -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Address No. 333 Kexing Road, Xiangzhou District, Zhuhai City 2450MHz2450MHz Frequency (MHz) Gain(dBi) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dBi) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

FCC ID: 2BVOW-BJ02 Test Setup Photos of the EUT FCC ID: 2BVOW-BJ02