2BH26HP241DIGITAL MICA SPACE HEATER

Warning: Changes or modifications to this unit 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 are designed to provide reasonable protection against harmful interference in a residential 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. -- 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. To maintain compliance with FCC's RF exposure guidelines, the distance must be at least 20cm between the radiator and your body, and fully supported by the operating and installation configurations of the transmitter and its antenna(s). Customer service:[email protected] Manufacturer:Dongguan Shangqi Electronic Technology Co., Ltd Address:Room 302, 1st Building, No. 5 Lane 1, Xiyu Road, Hengli Town, Dongguan City, Guangdong Province, China IMPORTANT SAFETY INSTRUCTIONS

Rev 1/26/2023 Dongguan Shangqi Electronic Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-12-2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID:2BH26HP241 Dongguan Shangqi Electronic Technology 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. Sincerely, Jueming Wang Rev 1/26/2023 Dongguan Shangqi Electronic Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-12-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BH26HP241 Dongguan Shangqi Electronic Technology 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Jueming Wang

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 1 of 3 Picture 1 Picture 2 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 2 of 3 Picture 3 Picture 4 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 3 of 3 Picture 5 Picture 6

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 1 of 5 Picture 1 Picture 2 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 2 of 5 Picture 3 Picture 4 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 3 of 5 Picture 5 Picture 6 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 4 of 5 Picture 7 Picture 8 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 5 of 5 Picture 9 Picture 10

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn RF Exposure Requirements 1.1 General Information Client Information Applicant ....................................... : Dongguan Shangqi Electronic Technology Co., Ltd. Address of applicant ................... : Room 302, 1st Building, No. 5 Lane 1, Xiyu Road, Hengli Town, Dongguan City, Guangdong Province, China Manufacturer ................................. : The same as above Address of manufacturer ............. : The same as above General Description of E.U.T FCC ID ............................................ : 2BH26HP241 Product Name ............................... : DIGITAL MICA SPACE HEATER Model No. ..................................... : HP2401-15DW, HP2401-15DWM Model Description ........................ : Two models are identical except for the installation method. Model HP2401-15DW is floor-stand product, while HP2401- 15DWM is wall mounted product. Rated Voltage ................................ : 120V~, 60Hz, 1500W Battery Capacity ........................... : --- Power Adapter .............................. : --- Technical Characteristics of EUT Support Standards ....................... : 802.11b, 802.11g, 802.11n Frequency Range ......................... : 2412-2462MHz for 802.11b/g/n(HT20) RF Output Power .......................... : 17.01dBm (Conducted ) Modulation .................................... : 802.11b: DSSS(DBPSK/DQPSK/CCK) 802.11g/n: OFDM (BPSK/QPSK/16QAM/64QAM) Data Rate ....................................... : 1Mbps for 802.11b; 54Mbps for 802.11g; MCS7 for 802.11n Quantity of Channels ................... 11 for 802.11b/g/n(HT20) Channel Separation ...................... 5MHz Type of Antenna ........................... PCB Printed Antenna Antenna Gain ................................ 2.54dBi Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn 2 Applicable Standard According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. (a) Limits for Occupational / Controlled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 / / F/300 6 1500-100000 / / 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 / / F/1500 30 1500-100000 / / 1 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density 3 Calculation Method S = (30*P*G) / (377*R 2 ) S = 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 (in appropriate units, e.g., cm), R=20cm. 4 MPE Calculation Result Frequency (MHz) Antenna Gain (dBi) Numeric gain Conducted Power (dBm) Maximum Tune-up output power PD (mW/cm2) Limit (mW/cm2) (dBm) (mW) 2412 2.54 1.79 17.01 18.00 63.10 0.02253 1.0 Result: Pass ======End of Report======

AntennaSpecification Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2019.05.20 Testedby：LongWang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameWBR3Antenna Productmodel WBR3 AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 1.6252.29 2410 1.7152.17 2420 1.9353.14 2430 1.9854.16 2440 2.0057.62 2450 2.1759.64 2460 2.4561.55 2470 2.3860.64 2480 2.5462.86 2490 2.3059.85 2500 2.4960.41 4 3.2RadiationPattern Phi02D Phi902D 5 Theta902D 2480MHz3D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Page 1 of 51 WT-510-201-12-A TEST REPORT Reference No. .................... : WTA24F06151093E FCC ID ................................ : 2BH26HP241 Applicant ............................ : Dongguan Shangqi Electronic Technology Co., Ltd. Address .............................. : Room 302, 1st Building, No. 5 Lane 1, Xiyu Road, Hengli Town, Dongguan City, Guangdong Province, China Manufacturer .................... : The same as above Address .............................. : The same as above Product Name .................... : DIGITAL MICA SPACE HEATER Model No. ........................... : HP2401-15DW, HP2401-15DWM Test specification .............. : FCC CFR47 Part 15 Subpart C (Section 15.247) Date of Receipt sample .... : 2024-08-08 Date of Test ....................... : 2024-08-12 Date of Issue ...................... : 2024-08-20 Test Report Form No. ....... : WEW-15247A-01B Test Result ......................... Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Foshan) Co., Ltd. Address: 1/F., Building 19, Sunlink Machinery City, Xingye 4 Road, Guanglong Industrial Park, Chihua Neighborhood Committee, Chencun Town, Shunde District, Foshan, Guangdong, China Tel:+86-757-23811398 Fax:+86-757-23811381 E-mail:[email protected] Tested by: Approved by: Kyrie Yun Danny Zhou Reference No.: WTA24F06151093E Page 2 of 51 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn WT-510-201-12-A 1 Revision History Test Report No. Date of Issue Description Status WTA24F06151093E 2024-08-20 Original Valid Reference No.: WTA24F06151093E Page 3 of 51 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn WT-510-201-12-A 2 Contents Page 1 REVISION HISTORY ................................................................................................................................. 2 2 CONTENTS ............................................................................................................................................... 3 3 GENERAL INFORMATION ....................................................................................................................... 4 3.1 GENERAL DESCRIPTION OF E.U.T ................................................................................................... 4 3.2 TECHNICAL CHARACTERISTICS OF EUT ........................................................................................... 4 3.3 STANDARDS APPLICABLE FOR TESTING ............................................................................................ 4 3.4 TEST FACILITY ................................................................................................................................ 5 3.5 SUBCONTRACTED ........................................................................................................................... 5 3.6 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................ 5 4 EUT SETUP AND TEST MODE ................................................................................................................ 6 5 EQUIPMENT USED DURING TEST ......................................................................................................... 7 5.1 EQUIPMENT LIST ............................................................................................................................. 7 5.2 TEST SOFTWARE ............................................................................................................................ 8 5.3 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT ......................................................................... 8 5.4 MEASUREMENT UNCERTAINTY ......................................................................................................... 8 6 SUMMARY OF TEST RESULT ................................................................................................................ 9 6.1 ANTENNA REQUIREMENT ............................................................................................................... 10 6.2 RADIATED SPURIOUS EMISSIONS ................................................................................................... 11 6.3 POWER SPECTRAL DENSITY .......................................................................................................... 21 6.4 DTS BANDWIDTH .......................................................................................................................... 25 6.5 RF OUTPUT POWER ...................................................................................................................... 29 6.6 OUT OF BAND EMISSIONS .............................................................................................................. 34 6.7 CONDUCTED EMISSIONS................................................................................................................ 45 7 PHOTOGRAPHS TEST SETUP ............................................................................................................. 49 7.1 PHOTOGRAPHS - RADIATED EMISSION TEST SETUP ........................................................................ 49 7.2 PHOTOGRAPHS – CONDUCTED EMISSION TEST SETUP ................................................................... 50 8 PHOTOGRAPHS – EUT CONSTRUCTIONAL DETAILS ...................................................................... 51 Reference No.: WTA24F06151093E Page 4 of 51 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn WT-510-201-12-A 3 General Information 3.1 General Description of E.U.T Product Name ............................... : DIGITAL MICA SPACE HEATER Model No. ................…

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Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 1 of 2 Test Setup For Radiated Emission (30MHz to 1GHz) Test Setup For Radiated Emission (Above 1GHz) Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTA24F06151093E Page 2 of 2 Test Setup For Conducted Emission