2AYHY-CTH01Smart Power Monitor Hub

1. Packing List 3. LED Patterns 4. Wiring Instructions 5. Installation Preparations QUICK START GUIDE Smart Power Monitor Hub Quick Start Guide Milesight IoT Co., Ltd. www.milesight.com Warranty Card Device Installation Step 1: Note: The width of the DIN rail is 3.5 cm. LoRaWAN Magnetic Antenna USB-C NTC Sensor Magnetic Nuts (Optional) CTH01 Main Unit Current Transformer Mounting Screw Kits Voltage Terminal Block Power Terminal Block Magnetic Voltage Measuring Cable (Optional) Power Adapter Power Terminal Wire Quick Start Guide Type-C USB Interface Reset Button Power Indicator 12VDC + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6 LoRaWAN Magnetic Antenna Interface Power Interface Voltage Channels Current Channels (Group a/b) Current Channels Group c/d De-activated: Stays On Sending Join Request: Blinks Quickly Once  The collected parameters exceeded the set threshold Press and hold the reset button for more than 10s  Activated Successfully: Blinks Slowly Once Stays On Blinks Quickly Quickly Blinks LoRaWAN Status Operational Status Threshold Alarm Reset to Factory Default Operation Indicator Function On Power On The power is switched on Off Power Off The power is switched off б Three-Phase Four-Wire в Three-Phase Three-Wire г Single-Phase Two-Wire (L-N) 1 2 V D C + NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6 1 /// Circuit Breaker 1///1/// Circuit Breaker 1 / 1 / Power Adapter Circuit Breaker Circuit Breaker 1 / 1 / Circuit Breaker 1 / 1 / Circuit Breaker 1 / 1 / Power Adapter Power Adapter 1 /   1 2 V D C + NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6 /// 1///1/// 1 /   1 2 V D C + NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6 1 / 1 /   Only qualified professional electricians are allowed to install this device. High voltage may be present and can be life-threatening! The main power supply of the target distribution box or circuit must be cut off. After power-off, wait for at least 5 minutes to to ensure the circuit capacitors are fully discharged! Use insulated tools and wear insulating gloves throughout the process, and strictly comply with local electrical safety regulations. DIN Rail Mounting Magnetic Nuts Mounting 1 2 V D C + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 45 6 ® ® ® Power:BLE: 7.18dBmLora: 7.65 dBm Frequency (TX and RX)BLE: 2402-2480MHzLora: 863-868MHz Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China CTH01-868M/915M CE 6. Configuration 7. FCC Statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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.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 aredesigned 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.FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 1. Download and install “Milesight ToolBox” App on an a Bluetooth-enabled smartphone.2. Enable Bluetooth and location function on the smart phone.3. Open “Milesight ToolBox” App, select Bluetooth method and search for the target device to connect, and then enter the Bluetooth password to read/write the device until App shows a WYGGIWWJYPTVSQTX8LIɸHIJEYPXɸ&PYIXSSXLɸREQIɸMWɸ'8,<<<<<<< XLɸXSɸWXɸGLEVEGXIVWSJ HIZMGIɸ72 ɸERHXLIɸHIJEYPXɸPSKMRɸTEWW[SVHɸMWɸ-XƅWWYKKI WXIHXSGSRJMKYVIEHIZMGI password for security. Step 2: 1 2 V D C + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6 ,QSXW9 2XWSXW9 1 2 V D C + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 45 6  1  1 99 99 Step 3: Step 4: Voltage Terminal Block Connection Connect Current Transformer Connect Rogowski Coils or Magnetic Voltage Measuring Cable Connection  1  1 12VDC + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6      1  1 12VDC + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 4 5 6     Note: If measuring a three-phase circuit, please use three channels of the same group. 1 2 V D C + Type-C LoRa POWER RESET NL3 L2 L1 Group d 12 11 10 Group c 9 87 Group a 12 3 Group b 45 6 N Group a 12 3 Note: If a Rogowski Coil is used for one channel, the other two channels in the same group must also use Rogowski Coils. Antenna Installation USB-C NTC Sensor Instal…

Text truncated - open the document above for the full version.

Xiamen Milesight IoT Co., Ltd. Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Tel: +86 0592-5023060 Fax: +86 0592-5023065 Email: [email protected] Attestation Letter Date: 2026-06-03 To: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: Our product Smart Power Monitor Hub, model: CTH01-868M/915M, NOH01-868M/915M, CTH01, NOH01, FCC ID: 2AYHY-CTH01, for marketing purpose, this product supports BLE 1M&2M: 2402-2480MHz, Lora: 902.3-927.6MHz, 903-926.9MHz. The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Printed name:Zhenlong Tong Title:Manager

Xiamen Milesight IoT Co., Ltd. Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Tel: +86 0592-5023060 Fax: +86 0592-5023065 Email:[email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2026-6-3 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2AYHY-CTH01 Xiamen Milesight IoT Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Xiamen Milesight IoT Co., Ltd. (“the applicant”) certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Xiamen Milesight IoT Co., Ltd. certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature Printed Name: Zhenlong Tong Title: Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2026-06-03 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2AYHY-CTH01 Xiamen Milesight IoT Co., Ltd. (“the Applicant”) certifies that, as of the date of the filing of the application, MS Video Technology USA (U.S. agent). is our designated U.S. agent for service of process for the above referenced FCC ID. Xiamen Milesight IoT Co., Ltd. (“the Applicant”) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. MS Video Technology USA (U.S. agent) accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: MS Video Technology USA Address:220 NE 51ST ST OAKLAND PARK, FL 33334 United States FRN: 0033456815 Tel.: (185) 522-2460 1 Email: [email protected] Signed by (printed name): Michael Slack Signature: Xiamen Milesight IoT Co., Ltd. Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China FRN: 0030310346 Tel: +86 0592-5023060 Fax: +86 0592-5023065 Email:[email protected] Signature Printed Name: Zhenlong Tong Title: Manager

QA-FR-170-B Xiamen Milesight IoT Co., Ltd. Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Tel: +86 0592-5023060 Fax: +86 0592-5023065 Email:[email protected] FCC Authorization Date: 2026-06-03 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Xiamen Milesight IoT Co., Ltd., hereby authorizes Bay Area Compliance Laboratories Corp.( Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature: Printed name: Zhenlong Tong Title: Manager

QA-FR-171-A Xiamen Milesight IoT Co., Ltd. Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Tel: +86 0592-5023060 Fax: +86 0592-5023065 Email:[email protected] FCC Confidential Authorization Date: 2026-06-03 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AYHY-CTH01 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Xiamen Milesight IoT Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Zhenlong Tong Title: Manager

Xiamen Milesight IoT Co., Ltd. Add: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Tel: +86 0592-5023060 Fax: +86 0592-5023065 Email: [email protected] DECLARATION OF SIMILARITY Date: 2025-12-12 TO: FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, Xiamen Milesight IoT Co., Ltd., hereby declare that the product: Smart Power Monitor Hub, model: NOH01-868M/915M, CTH01, NOH01, FCC ID: 2AYHY-CTH01 is electrically identical with the model: CTH01-868M/915M which was tested by Bay Area Compliance Laboratories Corp.(Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics. The differences between the tested model and those that are declared similar are model name and sales channel, all other aspects are the same. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Zhenlong Tong Title: Manager

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 1 / 17 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 2 / 17 Model: CTH01-868M/915M Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 3 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 4 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 5 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 6 / 17 Model: NOH01-868M/915M Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 7 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 8 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 9 / 17 Model: CTH01 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 10 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 11 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 12 / 17 Model: NOH01 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 13 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 14 / 17 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 15 / 17 Lora Antenna Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 16 / 17 Adapter Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-EXP Page 17 / 17 *****END *****

Label location

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 1 / 7 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 2 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 3 / 7 BLE Antenna Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 4 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 5 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 6 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-INP Page 7 / 7 *****END *****

Report Template Version: FCC-MPE-V1.1 Page 1 of 7 MAXIMUM PERMISSIBLE EXPOSURE EVALUATION REPORT Applicant: Xiamen Milesight IoT Co., Ltd. Address: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Product Name: Smart Power Monitor Hub FCC ID: 2AYHY-CTH01 Standard(s): 47 CFR §1.1310, 47 CFR §2.1091, 47 CFR §15.247(i) Report Number: 2502A91393E-RF-00D Report Date: 2026/6/23 The above device has been tested and found compliant with the requirement of the relevant standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Alice Tan Approved By: Pedro Yun Title: RF Engineer Title: RF Supervisor Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Each test item follows the test standard(s) without deviation. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A91393E-RF-00D Report Template Version: FCC-MPE-V1.1 Page 2 of 7 CONTENTS DOCUMENT REVISION HISTORY ................................................................................................ 3 1. GENERAL INFORMATION .......................................................................................................... 4 1.1 GENERAL DESCRIPTION OF EQUIPMENT UNDER TEST .......................................................................... 4 2. RF EXPOSURE EVALUATION (MPE) ........................................................................................ 5 2.1 RF EXPOSURE EVALUATION .................................................................................................................... 5 2.1.1 Applicable Standard ............................................................................................................................................. 5 2.1.2 Calculation formula .............................................................................................................................................. 5 2.1.3 Calculated Data: ................................................................................................................................................... 6 EXHIBIT A - EUT PHOTOGRAPHS ................................................................................................ 7 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A91393E-RF-00D Report Template Version: FCC-MPE-V1.1 Page 3 of 7 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 1.0 2502A91393E-RF-00D Original Report 2026/6/23 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A91393E-RF-00D Report Template Version: FCC-MPE-V1.1 Page 4 of 7 1. GENERAL INFORMATION 1.1 General Description Of Equipment under Test EUT Name: Smart Power Monitor Hub EUT Model: CTH01-868M/915M Multiple Model(s): NOH01-868M/915M, CTH01, NOH01 Rated Input Voltage: 5Vdc from USB Port or 12Vdc from adapter EUT Received Date: 2026/1/12 EUT Received Status: Good Note: The multiple models are electrically identical with the test model. The difference is only the model name. Please refer to the declaration letter for more detail, which was provided by manufacturer. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A91393E-RF-00D Report Template Version: FCC-MPE-V1.1 Page 5 of 7 2. RF EXPOSURE EVALUATION (MPE) 2.1 RF Exposure Evaluation 2.1.1 Applicable Standard According to subpart 15.247(i) and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. 2.1.2 Calculation formula Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); For simultaneously transmit system, the calculated power density should comply with: Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A91393E-RF-00D Report Template Version: FCC-MPE-V1.1 Page 6 of 7 2.1.3 Calculated Data: Operation Modes Frequency (MHz) Antenna Gain ▲ Conducted output power including Tune-up Tolerance ▲ Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) Lora-FHSS 902.3-927.6-0.74 0.8417.050.1220.000.0084 0.6 Lora-DTS 903-926.9-0.74 0.84 20.5112.2020.000.0188 …

Text truncated - open the document above for the full version.

深圳市英佳创电子科技有限公司 http://www.szsyjc.com CUSTOMERNAME 客户名称 CUSTOMERP/N 客户料号 23.000.000038 PARTNAME 品名 P/N 料号 YJC-6XC015-035 APPROVALREV. 版次 DELIVERYDATE 送样日期 PREPAREDBY 承办 CHECKEDBY 审核 APPROVEDBY 核准 CustomerApproved 客户承认 ApprovedBy 核准 CheckedBy 审核 PreparedBy 承办 Suction cup antenna Shenzhen Yingjiachuang Electronic Technology Co., Ltd. Building C, Hongyu Guangming Valley, No. 11, Youmagang Road, Matian Sub-district, Guangming District, Shenzhen City Xiamen Milesight IoT Co., Ltd. 深圳市英佳创电子科技有限公司 http://www.szsyjc.com 深圳市英佳创电子科技有限公司 http://www.szsyjc.com 电气技术参数 电性能指标 ElectricalSpecifications 频率范围 700-960/1710-2700MHzFrequencyRange700-960/1710-2700MHz 电压驻波比＜2.5 VSWR ＜2.5 输入阻抗 50ΩInputImpedance50Ω 方向全向 DirectionAll 增益 Gain 机械指标 MechanicalSpecifications 天线颜色黑色 AntennaColorBLACK 接口形式 SMBInputconnectorSMB 天线线长 1.5MCablelength1.5M 工作温度-20°C~+70°C WorkingTemperature -20°C~+70°C 工作湿度 20~80%WorkingHumidity20~80% 4.31dBi 4.31dBi 深圳市英佳创电子科技有限公司 http://www.szsyjc.com 深圳市英佳创电子科技有限公司 http://www.szsyjc.com Phi02D:Phi902DTheta902D FrequencyEfficiency(%)Gain.(dBi) 700 MHz 65.164.31 720 MHz 51.682.25 740 MHz 45.591.13 760 MHz 40.762.20 780 MHz 45.171.83 800 MHz 43.250.3 820 MHz 44.36-0.1 840 MHz 42.76-0.19 860 MHz 40.18-1.12 880 MHz 36.22-1.09 900 MHz 34.57-1.3 920 MHz 31.59-0.74 940 MHz 30.05-1.14 1710 MHz 28.60-1.53 1800 MHz 64.493.17 1890 MHz 56.282.45 1980 MHz 45.663.24 2070 MHz 44.052.59 2160 MHz 34.591.99 2250 MHz 29.521.97 2340 MHz 36.36-0.59 2430 MHz 44.22.69 2520 MHz 40.91.82 2610 MHz 44.753.57 2700 MHz 51.113.59 深圳市英佳创电子科技有限公司 http://www.szsyjc.com 3D700： 3D820： 3D960： 深圳市英佳创电子科技有限公司 http://www.szsyjc.com 3D1710： 3D2250： 3D2700：

Report Template Version: FCC-FHSS-V2.1 Page 1 of 51 TEST REPORT Applicant: Xiamen Milesight IoT Co., Ltd. Address: Building C09, Software Park Phase III, Xiamen 361024, Fujian, China Product Name: Smart Power Monitor Hub FCC ID: 2AYHY-CTH01 Standard(s): 47 CFR Part 15, Subpart C(15.247) ANSI C63.10-2020 KDB 558074 D01 15.247 Meas Guidance v05r02 Report Number: 2502A91393E-RF-00B Report Date: 2026/6/23 The above device has been tested and found compliant with the requirement of the relevant standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Alice Tan Approved By: Pedro Yun Title: RF Engineer Title: RF Supervisor Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Each test item follows the test standard(s) without deviation. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2502A91393E-RF-00B Report Template Version: FCC-FHSS-V2.1 Page 2 of 51 CONTENTS DOCUMENT REVISION HISTORY ······································································· 4 1. GENERAL INFORMATION ·············································································· 5 1.1 GENERAL DESCRIPTION OF EQUIPMENT UNDER TEST ························································· 5 1.2 ACCESSORY INFORMATION·························································································· 5 1.3 ANTENNA INFORMATION DETAIL▲ ··············································································· 5 1.4 EQUIPMENT MODIFICATIONS ······················································································· 5 2. SUMMARY OF TEST RESULTS ········································································ 6 3. DESCRIPTION OF TEST CONFIGURATION ······················································· 7 3.1 OPERATION FREQUENCY DETAIL ·················································································· 7 3.2 EUT OPERATION CONDITION ······················································································· 7 3.3 SUPPORT EQUIPMENT LIST AND DETAILS ········································································ 8 3.4 SUPPORT CABLE LIST AND DETAILS ··············································································· 8 3.5 BLOCK DIAGRAM OF TEST SETUP ················································································· 9 3.6 TEST FACILITY ······································································································· 11 3.7 MEASUREMENT UNCERTAINTY ··················································································· 11 4. REQUIREMENTS AND TEST PROCEDURES ····················································· 12 4.1 AC LINE CONDUCTED EMISSIONS ··············································································· 12 4.1.1 Applicable Standard ········································································································ 12 4.1.2 EUT Setup ··················································································································· 13 4.1.3 EMI Test Receiver Setup ·································································································· 13 4.1.4 Test Procedure ·············································································································· 14 4.1.5 Corrected Amplitude & Margin Calculation ············································································ 14 4.1.6 Test Result ··················································································································· 14 4.2 RADIATED SPURIOUS EMISSIONS ················································································· 15 4.2.1 Applicable Standard ········································································································ 15 4.2.2 EUT Setup ··················································································································· 15 4.2.3 EMI Test Receiver & Spectrum Analyzer Setup ······································································· 17 4.2.4 Test Procedure ·············································································································· 17 4.2.5 Corrected Result & Margin Calculation ················································································· 17 4.2.6 Test Result ··················································································································· 18 4.3 20 DB EMISSION BANDWIDTH ····················································································· 19 4.3.1 Applicable Standard ········································································································ 19 4.3.2 EUT Setup ··················································································································· 19 4.3.3 Test Procedure ·············································································································· 19 4.3.4 Test Result ································…

Text truncated - open the document above for the full version.

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-00A-TSP Page 1 / 4 TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-00A-TSP Page 2 / 4 Radiated Emission 9k-30MHz Parallel View Radiated Emission 9k-30MHz Perpendicular View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-00A-TSP Page 3 / 4 Radiated Emission 9k-30MHz Ground-parallel View Radiated Emission 30M-1GHz View Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2502A91393E-RF-00A-TSP Page 4 / 4 Radiated Emission Above 1GHz View 1-18GHz Radiated Emission Above 1GHz View 18-25GHz *****END *****