2BFFA-G100P0Robot Vacuum Cleaner

Dongguan Huicheng intelligent technology Co., LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/23/2024 the FCC wit U.S. Agent Designation [Dongguan Huicheng intelligent technology 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: [2BFFA-G100P0]): Name and company of U.S. agent: AOCE Corporation Inc. Physical U.S. address of agent: 6547 N Academy Bivd #2266，Colorado Springs， CO, 80918 United States FRN of U.S. agent: 0033401381 Email address of U.S. agent: [email protected] [AOCE Corporation Inc.] acknowledges their obligation to accept service of process on behalf of [Dongguan Huicheng intelligent technology Co., LTD]. [Dongguan Huicheng intelligent technology Co., LTD] with the FRN [0035116946] 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 hin 30 days via the granting TCB. Sincerely, Signature [Name] Amy Tan [Title] Safety system engineer [Company] Dongguan Huicheng intelligent technology Co., LTD Signature [Name of U.S. agent] Johnson.wang [Title of U.S. agent] Manager [Company of U.S. agent] AOCE Corporation Inc.

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: 13423772540 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-23 Signature Date Printed Name of Signee / Title: Amy Tan / Safety system engineer Company: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: 13423772540 Fax: N/A E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BFFA-G100P0 G100P0, G100X0, G101X0, G102X0, 860T, Cleanova W7, Cleanova W7+, Cleanova W7 Pro, Cleanova W7 max, Cleanova W8 Elite, Cleanova W8+, Cleanova W8 Pro, Cleanova W8 max, Cleanova W10, S5, A55, D55, E1, E1C, E1S, E1pro, E2, E2C, E2S, E2pro, E3, E3C, E3S, E3pro, E4, E4C, E4S, E4pro, E5, E5C, E5S, E5pro, E6, E6C, E6S, E6pro, E7, E7S, E7C, E7pro, E8, E8C, E8S, E8pro, E9, E9C, E9S, E9pro, E10S, E10, E10C, E10pro, E11S, E11, E11C, E11pro, E12S, E12, E12C, E12pro, E13S, E13, E13C, E13pro, E14S, E14, E14C, E14pro, E15S, E15, E15C, E15pro, E16S, E16, E16C, E16pro, E17S, E17, E17C, E17pro, E18S, E18, E18C, E18pro, E19S, E19, E19C, E19pro, E20S, E20, E20C, E20pro, R01, R01C, R01S, R01plus, R01pro, 860T, 870T, 880T, J10, J10 Pro, Y10, Y10 Pro, P10, Cleanova W8, EV3320, EV3330, EV3350RL (X stand A-Z, a-z, 0-9 or blank, stand for different client's number) We, applicant Company Name: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: +86-13423772540 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-23 Signature Date Printed Name of Signee / Title: Amy Tan / Safety system engineer Company: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: +86-13423772540 Fax: N/A E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BFFA-G100P0 G100P0, G100X0, G101X0, G102X0, 860T, Cleanova W7, Cleanova W7+, Cleanova W7 Pro, Cleanova W7 max, Cleanova W8 Elite, Cleanova W8+, Cleanova W8 Pro, Cleanova W8 max, Cleanova W10, S5, A55, D55, E1, E1C, E1S, E1pro, E2, E2C, E2S, E2pro, E3, E3C, E3S, E3pro, E4, E4C, E4S, E4pro, E5, E5C, E5S, E5pro, E6, E6C, E6S, E6pro, E7, E7S, E7C, E7pro, E8, E8C, E8S, E8pro, E9, E9C, E9S, E9pro, E10S, E10, E10C, E10pro, E11S, E11, E11C, E11pro, E12S, E12, E12C, E12pro, E13S, E13, E13C, E13pro, E14S, E14, E14C, E14pro, E15S, E15, E15C, E15pro, E16S, E16, E16C, E16pro, E17S, E17, E17C, E17pro, E18S, E18, E18C, E18pro, E19S, E19, E19C, E19pro, E20S, E20, E20C, E20pro, R01, R01C, R01S, R01plus, R01pro, 860T, 870T, 880T, J10, J10 Pro, Y10, Y10 Pro, P10, Cleanova W8, EV3320, EV3330, EV3350RL (X stand A-Z, a-z, 0-9 or blank, stand for different client's number) For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-23 Signature Date Printed Name of Signee / Title: Amy Tan / Safety system engineer Company: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: +86-13423772540 Fax: N/A E-Mail: [email protected]

Short Term Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we request short term confidentiality prior to marketing the device for the documentation of the following products: FCC ID Model name 2BFFA-G100P0 G100P0, G100X0, G101X0, G102X0, 860T, Cleanova W7, Cleanova W7+, Cleanova W7 Pro, Cleanova W7 max, Cleanova W8 Elite, Cleanova W8+, Cleanova W8 Pro, Cleanova W8 max, Cleanova W10, S5, A55, D55, E1, E1C, E1S, E1pro, E2, E2C, E2S, E2pro, E3, E3C, E3S, E3pro, E4, E4C, E4S, E4pro, E5, E5C, E5S, E5pro, E6, E6C, E6S, E6pro, E7, E7S, E7C, E7pro, E8, E8C, E8S, E8pro, E9, E9C, E9S, E9pro, E10S, E10, E10C, E10pro, E11S, E11, E11C, E11pro, E12S, E12, E12C, E12pro, E13S, E13, E13C, E13pro, E14S, E14, E14C, E14pro, E15S, E15, E15C, E15pro, E16S, E16, E16C, E16pro, E17S, E17, E17C, E17pro, E18S, E18, E18C, E18pro, E19S, E19, E19C, E19pro, E20S, E20, E20C, E20pro, R01, R01C, R01S, R01plus, R01pro, 860T, 870T, 880T, J10, J10 Pro, Y10, Y10 Pro, P10, Cleanova W8, EV3320, EV3330, EV3350RL (X stand A-Z, a-z, 0-9 or blank, stand for different client's number) For the products listed above, we request short term confidentiality for all applicable exhibits as there are: • External photos • Internal photos • Test setup photos • User manual The above listed exhibits contain business sensitive information which we wish to keep confidential until the actual marketing of our device, that is planned for: Short term confidentiality release date: < 180 days after issue of grant > If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-23 Signature Date Printed Name of Signee / Title: Amy Tan / Safety system engineer Company: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: +86-13423772540 Fax: N/A E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Dongguan Huicheng intelligent technology Co., LTD WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2BFFA-G100P0 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Amy Tan / Safety system engineer Signature: Phone: +86-13423772540 Email: [email protected] Date: 2024-08-23

Dongguan Huicheng intelligent technology Co., LTD Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Date: August 23, 2024 FCC ID: 2BFFA-G100P0 Model Number: G100P0, G100X0, G101X0, G102X0, 860T, Cleanova W7, Cleanova W7+, Cleanova W7 Pro, Cleanova W7 max, Cleanova W8 Elite, Cleanova W8+, Cleanova W8 Pro, Cleanova W8 max, Cleanova W10, S5, A55, D55, E1, E1C, E1S, E1pro, E2, E2C, E2S, E2pro, E3, E3C, E3S, E3pro, E4, E4C, E4S, E4pro, E5, E5C, E5S, E5pro, E6, E6C, E6S, E6pro, E7, E7S, E7C, E7pro, E8, E8C, E8S, E8pro, E9, E9C, E9S, E9pro, E10S, E10, E10C, E10pro, E11S, E11, E11C, E11pro, E12S, E12, E12C, E12pro, E13S, E13, E13C, E13pro, E14S, E14, E14C, E14pro, E15S, E15, E15C, E15pro, E16S, E16, E16C, E16pro, E17S, E17, E17C, E17pro, E18S, E18, E18C, E18pro, E19S, E19, E19C, E19pro, E20S, E20, E20C, E20pro, R01, R01C, R01S, R01plus, R01pro, 860T, 870T, 880T, J10, J10 Pro, Y10, Y10 Pro, P10, Cleanova W8, EV3320, EV3330, EV3350RL To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Dongguan Huicheng intelligent technology Co., LTD hereby declare that our product (Robot Vacuum Cleaner) Model Number: G100P0, G100X0, G101X0, G102X0, 860T, Cleanova W7, Cleanova W7+, Cleanova W7 Pro, Cleanova W7 max, Cleanova W8 Elite, Cleanova W8+, Cleanova W8 Pro, Cleanova W8 max, Cleanova W10, S5, A55, D55, E1, E1C, E1S, E1pro, E2, E2C, E2S, E2pro, E3, E3C, E3S, E3pro, E4, E4C, E4S, E4pro, E5, E5C, E5S, E5pro, E6, E6C, E6S, E6pro, E7, E7S, E7C, E7pro, E8, E8C, E8S, E8pro, E9, E9C, E9S, E9pro, E10S, E10, E10C, E10pro, E11S, E11, E11C, E11pro, E12S, E12, E12C, E12pro, E13S, E13, E13C, E13pro, E14S, E14, E14C, E14pro, E15S, E15, E15C, E15pro, E16S, E16, E16C, E16pro, E17S, E17, E17C, E17pro, E18S, E18, E18C, E18pro, E19S, E19, E19C, E19pro, E20S, E20, E20C, E20pro, R01, R01C, R01S, R01plus, R01pro, 860T, 870T, 880T, J10, J10 Pro, Y10, Y10 Pro, P10, Cleanova W8, EV3320, EV3330, EV3350RL board, Schematic, Hardware version, Software version, structure and internal photos are same, only differ in appearances, vibrating wipes, tank function, dust box function, model name. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Dongguan Huicheng intelligent technology Co., LTD Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China (Signed) Name / Title: Amy Tan / Safety system engineer Company: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Phone: +86-13423772540 Fax: N/A E-Mail: [email protected]

Back of EUT Label Label Location

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) FCC ID: 2BFFA-G100P0 EUT Specification EUT Robot Vacuum Cleaner Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.24GHz WLAN: 5.745GHz ~ 5.825GHz Others: 2.402GHz~2.480GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power BLE: 3.03 dBm (0.0020W) 2.4G WiFi: 20.07 dBm (0.1016W) Antenna gain (Max) 2.54 dBi Evaluation applied MPE Evaluation SAR Evaluation 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 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Test Mode Frequency (MHz) Measured Power (dBm) Target Power (dBm) Tune up tolerance (dBm) Max. Tune up Power (dBm) Antenna Gain (dBi) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) BLE 2402 2.58 -1 ±1 3.00 2.54 0.0007 1 2440 3.03 -1 ±1 4.00 2.54 0.0009 1 2480 2.84 -1 ±1 3.00 2.54 0.0007 1 2.4G WiFi Test Mode Frequency (MHz) Measured Power (dBm) Target Power (dBm) Tune up tolerance (dBm) Max. Tune up Power (dBm) Antenna Gain (dBi) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) 802.11b 2412 17.83 -1 ±1 18.00 2.54 0.0225 1 2437 17.95 -1 ±1 18.00 2.54 0.0225 1 2462 18.21 -1 ±1 19.00 2.54 0.0284 1 802.11g 2412 19.31 -1 ±1 20.00 2.54 0.0357 1 2437 19.73 -1 ±1 20.00 2.54 0.0357 1 2462 19.93 -1 ±1 20.00 2.54 0.0357 1 802.11n (HT20) 2412 19.15 -1 ±1 20.00 2.54 0.0357 1 2437 19.88 -1 ±1 20.00 2.54 0.0357 1 2462 20.07 -1 ±1 21.00 2.54 0.0450 1 Note: 2.4G WiFi and BLE do not support simultaneous transmission. Test Verdict: Pass.

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

Page 1 of 24 Report No.: 8228EU010207W-AD ANNEX D TEST DATA For Project No.: 8228EU010207W Client: Dongguan Huicheng intelligent technology Co., LTD Product Name: Robot Vacuum Cleaner Model No.: G100P0 FCC ID: 2BFFA-G100P0 Technology: Bluetooth BLE Test Engineer: Test Date: 2024-04-08 Page 2 of 24 Report No.: 8228EU010207W-AD Test Summary Item Result Duty Cycle Pass Bandwidth Pass Maximum Conducted Output Power Pass Maximum Power Spectral Density Pass Unwanted Emissions In Non-restricted Frequency Bands Pass Unwanted Emissions In Restricted Frequency Bands Pass Page 3 of 24 Report No.: 8228EU010207W-AD 1. Duty Cycle 1.1 Ant1 1.1.1 Test Result Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 0.403 0.625 64.48 1.91 0.00 2440 0.403 0.625 64.48 1.91 0.02 2480 0.403 0.625 64.48 1.91 0.00 Page 4 of 24 Report No.: 8228EU010207W-AD 1.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 5 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 6 of 24 Report No.: 8228EU010207W-AD 2. Bandwidth 2.1 OBW 2.1.1 Test Result Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.040 / Pass 2440 1 1.035 / Pass 2480 1 1.026 / Pass Page 7 of 24 Report No.: 8228EU010207W-AD 2.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 8 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 9 of 24 Report No.: 8228EU010207W-AD 2.2 6dB BW 2.2.1 Test Result Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.649 >=0.5 Pass 2440 1 0.659 >=0.5 Pass 2480 1 0.657 >=0.5 Pass Page 10 of 24 Report No.: 8228EU010207W-AD 2.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 11 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 12 of 24 Report No.: 8228EU010207W-AD 3. Maximum Conducted Output Power 3.1 Power 3.1.1 Test Result Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 2.58 <=30 Pass 2440 3.03 <=30 Pass 2480 2.84 <=30 Pass Page 13 of 24 Report No.: 8228EU010207W-AD 3.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 14 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 15 of 24 Report No.: 8228EU010207W-AD 4. Maximum Power Spectral Density 4.1 PSD 4.1.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit 1M SISO 2402 -11.97 <=8 Pass 2440 -12.74 <=8 Pass 2480 -13.11 <=8 Pass Page 16 of 24 Report No.: 8228EU010207W-AD 4.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 17 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 18 of 24 Report No.: 8228EU010207W-AD 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Ref 5.1.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 2.43 2440 1 2.91 2480 1 2.71 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. Page 19 of 24 Report No.: 8228EU010207W-AD 5.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 20 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 21 of 24 Report No.: 8228EU010207W-AD 5.2 CSE 5.2.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 2.91 -27.09 Pass 2440 1 2.91 -27.09 Pass 2480 1 2.91 -27.09 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. Page 22 of 24 Report No.: 8228EU010207W-AD 5.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Page 23 of 24 Report No.: 8228EU010207W-AD 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Page 24 of 24 Report No.: 8228EU010207W-AD 1M_HCH_2480MHz_Ant1_NTNV --------- End of Report -------

Page 1 of 53 Report No.: 8228EU010207W-AE ANNEX D TEST DATA For Project No.: 8228EU010207W Client: Dongguan Huicheng intelligent technology Co., LTD Product Name: Robot Vacuum Cleaner Model No.: G100P0 FCC ID: 2BFFA-G100P0 Technology: WiFi 2.4G Test Engineer: Test Date: 2024-04-08 Page 2 of 53 Report No.: 8228EU010207W-AE Test Summary Item Result Duty Cycle Pass Bandwidth Pass Maximum Conducted Output Power Pass Maximum Power Spectral Density Pass Unwanted Emissions In Non-restricted Frequency Bands Pass Page 3 of 53 Report No.: 8228EU010207W-AE 1. Duty Cycle 1.1 Ant1 1.1.1 Test Result Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11b SISO 2412 12.416 12.546 98.96 0.05 0.03 2437 12.416 12.546 98.96 0.05 0.03 2462 12.417 12.547 98.96 0.05 0.03 802.11g SISO 2412 2.064 2.194 94.07 0.27 0.03 2437 2.064 2.194 94.07 0.27 0.04 2462 2.064 2.194 94.07 0.27 0.04 802.11n (HT20) SISO 2412 1.920 2.050 93.66 0.28 0.04 2437 1.921 2.051 93.66 0.28 0.04 2462 1.921 2.051 93.66 0.28 0.04 Page 4 of 53 Report No.: 8228EU010207W-AE 1.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 5 of 53 Report No.: 8228EU010207W-AE 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 6 of 53 Report No.: 8228EU010207W-AE 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 7 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 8 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV Page 9 of 53 Report No.: 8228EU010207W-AE 1. Duty Cycle 1.1 Ant1 1.1.1 Test Result Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11b SISO 2412 12.417 12.547 98.96 0.05 0.03 2437 12.417 12.547 98.96 0.05 0.03 2462 12.417 12.547 98.96 0.05 0.03 802.11g SISO 2412 2.064 2.194 94.07 0.27 0.04 2437 2.065 2.194 94.12 0.26 0.04 2462 2.065 2.195 94.08 0.27 0.06 802.11n (HT20) SISO 2412 1.921 2.050 93.71 0.28 0.07 2437 1.920 2.050 93.66 0.28 0.04 2462 1.921 2.051 93.66 0.28 0.07 Page 10 of 53 Report No.: 8228EU010207W-AE 1.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 11 of 53 Report No.: 8228EU010207W-AE 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 12 of 53 Report No.: 8228EU010207W-AE 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 13 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 14 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV Page 15 of 53 Report No.: 8228EU010207W-AE 2. Bandwidth 2.1 OBW 2.1.1 Test Result Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 14.052 / Pass 2437 1 14.040 / Pass 2462 1 14.029 / Pass 802.11g SISO 2412 1 17.870 / Pass 2437 1 17.709 / Pass 2462 1 17.733 / Pass 802.11n (HT20) SISO 2412 1 19.070 / Pass 2437 1 18.707 / Pass 2462 1 18.979 / Pass Page 16 of 53 Report No.: 8228EU010207W-AE 2.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 17 of 53 Report No.: 8228EU010207W-AE 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 18 of 53 Report No.: 8228EU010207W-AE 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 19 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 20 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV Page 21 of 53 Report No.: 8228EU010207W-AE 2.2 6dB BW 2.2.1 Test Result Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 9.106 >=0.5 Pass 2437 1 9.100 >=0.5 Pass 2462 1 9.091 >=0.5 Pass 802.11g SISO 2412 1 16.337 >=0.5 Pass 2437 1 16.360 >=0.5 Pass 2462 1 16.333 >=0.5 Pass 802.11n (HT20) SISO 2412 1 17.327 >=0.5 Pass 2437 1 17.128 >=0.5 Pass 2462 1 17.098 >=0.5 Pass Page 22 of 53 Report No.: 8228EU010207W-AE 2.2.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 23 of 53 Report No.: 8228EU010207W-AE 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 24 of 53 Report No.: 8228EU010207W-AE 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 25 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 26 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV Page 27 of 53 Report No.: 8228EU010207W-AE 3. Maximum Conducted Output Power 3.1 Power 3.1.1 Test Result Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 802.11b SISO 2412 17.83 <=30 Pass 2437 17.95 <=30 Pass 2462 18.21 <=30 Pass 802.11g SISO 2412 19.31 <=30 Pass 2437 19.73 <=30 Pass 2462 19.93 <=30 Pass 802.11n (HT20) SISO 2412 19.15 <=30 Pass 2437 19.88 <=30 Pass 2462 20.07 <=30 Pass Page 28 of 53 Report No.: 8228EU010207W-AE 3.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV Page 29 of 53 Report No.: 8228EU010207W-AE 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV Page 30 of 53 Report No.: 8228EU010207W-AE 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV Page 31 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV Page 32 of 53 Report No.: 8228EU010207W-AE 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV Page 33 of 53 Report No.: 8228EU010207W-AE 4. Maximum Power Spectral Density 4.1 PSD 4.1.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit 802.11b SISO 2412 -7.22 <=8 Pass 2437 -7.73 …

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TRF No.: FCC Part 15 Subpart C_WiFi (A01) TEST REPORT Report No.: 8228EU010207W2 Applicant: Dongguan Huicheng intelligent technology Co., LTD Address: Room 101, No. 13, Jinling Road, Jinhe, Zhangmutou Town, Dongguan City, Guangdong 523000, China Product Name: Robot Vacuum Cleaner Model No.: G100P0 (refer to clause 2.4) Trademark: N/A FCC ID: 2BFFA-G100P0 Test Standard(s): 47 CFR Part 15 Subpart C Date of Receipt: Apr. 11, 2024 Test Date: Apr. 11, 2024 – Jun. 28, 2024 Date of Issue: Aug. 22, 2024 ISSUED BY: SHENZHEN EU TESTING LABORATORY LIMITED Prepared by: Reviewed and Approved by: ____________________ _____________________ Mikey Zhu/ Engineer Sally Zhang/ Manager Page 2 of 52 Report No.: 8228EU010207W2 TRF No.: FCC Part 15 Subpart C_WiFi (A01) Revision Record Report Version Issued Date Description Status V0 Aug. 22, 2024 Original Valid Page 3 of 52 Report No.: 8228EU010207W2 TRF No.: FCC Part 15 Subpart C_WiFi (A01) Table of Contents 1 COVER PAGE .................................................................................................................................. 1 2 GENERAL INFORMATION ...................................................................................................................... 5 2.…

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