2BFWS-LUBAMN2Robotic Lawn Mower

Dec 2025

Radiofrequency radiation exposure evaluation: mobile devices RESULT : Pass Test Specification Test item : Robotic Lawn Mower Identification / Type No. : LM2H1, LM2S1 FCC ID : 2BFWS-LUBAMN2 IC : 32325-LUBAMN2 Test standard : CFR47 FCC Part 2: Section 2.1091 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 D04 RSS 102 Issue 6 ➢ FCC requirements FCC requirement: 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 limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 20cm normally can be maintained between the user and the device. RF Exposure Evaluation Result RF exposure evaluation method is based on KDB 447498 D01, this calculation is based on the conducted power, maximum power and antenna gain with provides the minimum separation distance. The formula shown below is from OET Bulletin 65 Edition 97-01 Per KDB 447498 D01: S = PG/(4πR 2 ) S = Power Density (mW/m 2 ) P = RF output Power (mW) G = EUT Antenna gain (numeric) R = Separation distance between radiator and human body (cm) From the minimum separation distance, R=20cm Test mode Max. RF Output Power (dBm) Antenna Gain (dBi) Max EIRP (dBm) Max EIRP (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) MPE Radtio Result BLE 7.92 2.5 10.42 11.015 0.002192 1 0.002192 Pass 2.4G WLAN 20.11 2.5 22.61 182.390 0.036304 1 0.036304 Pass 5G WLAN 20.44 2.8 23.24 210.863 0.041971 1 0.041971 Pass LTE B2 24 3.4 27.4 549.541 0.109383 1 0.109383 Pass LTE B4 24 1.6 25.6 363.078 0.072269 1 0.072269 Pass LTE B5 24 2.4 26.4 436.516 0.086886 0.550 0.157975 Pass LTE B12 24 2.3 26.3 426.580 0.084908 0.466 0.182206 Pass LTE B17 24 2.3 26.3 426.580 0.084908 0.471 0.180272 Pass LTE B13 24 2.3 26.3 426.580 0.084908 0.520 0.163285 Pass LTE B66 24 1.6 25.6 363.078 0.072269 1 0.072269 Pass LTE B71 24 2.3 26.3 426.580 0.084908 0.444 0.191234 Pass The product also has multiple transmitters. The Simltaneous Transmission Possibilities are as below Mode Configuration 1 LTE + WLAN + BLE Test mode Result ratio Total Limit Result BLE 0.002192 0.235 1.0 Pass 5G WLAN 0.041971 LTE 0.191234 ➢ IC requirements: The EUT shall comply with the requirement of RSS-102 section 4 Exposure Limits. a) EUT RF Exposure Evaluation standalone operations, Worst Case mode Test mode Max. RF Output Power (dBm) Antenna Gain (dBi) Max EIRP (dBm) Max EIRP (W) Limit of MPE EIRP (W 2 ) MPE Radtio Result BLE 7.92 2.5 10.42 0.011015 2.68 0.00411 Pass 2.4G WLAN 20.11 2.5 22.61 0.18239 2.68 0.068056 Pass 5G WLAN 20.44 2.8 23.24 0.210863 4.88 0.04321 Pass LTE B2 24 3.4 27.4 0.549541 2.24 0.245331 Pass LTE B4 24 1.6 25.6 0.363078 2.12 0.171263 Pass LTE B5 24 2.4 26.4 0.436516 1.28 0.341028 Pass LTE B12 24 2.3 26.3 0.42658 1.15 0.370939 Pass LTE B17 24 2.3 26.3 0.42658 1.15 0.370939 Pass LTE B13 24 2.3 26.3 0.42658 1.23 0.346813 Pass LTE B66 24 1.6 25.6 0.363078 2.12 0.171263 Pass LTE B71 24 2.3 26.3 0.42658 1.23 0.346813 Pass The product also has multiple transmitters. The Simltaneous Transmission Possibilities are as below Mode Configuration 1 LTE + WLAN + BLE Test mode Result ratio Total Limit Result BLE 0.00411 0.418 1.0 Pass 5G WLAN 0.04321 LTE 0.370939 “RF Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons.”

规格承认书 SPECIFICATION FOR APPROVAL 日期 Date 2024/11/22 编号 File No 24112204 版本 Revision 1.0 客户 CUSTOMER: 库犸 客户料号 CUSTOMER NO: W.Z.RF.000062000 品名 PARTNAME: WIFI Antenna 供方料号 SUPPLIERNO: YJI01.050.009.304A 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 SUPPLIERNO: YJI01.050.009.304A 送样日期Date: 送样数量Q'TY: 客户确认CUSTOMER APPROVED BY APPROVALCHIEFSUPERVISOR 供方确认SUPPLIER SIGNATURE APPROVALCHECKDESIGN ChenGuoqiangXieLiChenXingyi YJ-RD-F04-A 承认书项目表 NO . 内容 （Contents） 页数 （Number of Page） 页码 （Page Code） 1 承认书封面（Spec Cover） 11 2 承认书项目表（Spec Item ） 12 3 工程成品图（Drawing） 13 4 天线规格（Antenna Specification） 14 5 S参数测试（S Parameter ） 15 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 5 S参数测试（S Parameter ） 15 6 无源测试（Passive Test ） 26 ~ 7 7 方向图（Radiation Pattern ） 28 ~ 9 8 天线装配图（Antenna Profile） 210 ~ 11 9 材质证明（Material Certificate ） 4012 ~ 51 10 RoHS报告（RoHSTest Report ） **** 11N/AN/AN/A 12--- 13--- 天线规格 Antenna Specification Electrical Properties Frequency 2.4-2.5GHz 5.15-5.85GHz Impedance50 Ohm Nominal V.S.W.R 2.0 Max Gain 2.5 [email protected] 2.8 [email protected] RadiationOmni-directional 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 RadiationOmni-directional PolarizationLinear Physical Properties Connector 1代IPEX Cable TypeO.D.1.37mm Cable Length125mm Cable ColorBlack Operating Temp.-40 ~ +85 ̊C Storage Temp / Humidity 25±5 ̊C / <70% Agilent E5071C S Antenna Performance Test 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 S Parameter Test // BT/WiFi Antenna Passive Test For BT/WiFiAntenna(2.4G) Freq (MHz) Effi (%) Effi (dB) Gain (dBi) 2400 60.1 -2.2 2.4 2410 59.7 -2.2 2.3 2420 58.2 -2.4 2.1 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 2430 58.3 -2.3 2.2 2440 58.2 -2.4 2.2 2450 59.8 -2.2 2.4 2460 57.3 -2.4 2.1 2470 60.4 -2.2 2.5 2480 57.7 -2.4 2.1 2490 58.2 -2.4 2.3 2500 54.2 -2.7 1.8 Passive Test For WiFiAntenna(5.8G) Freq (MHz) Effi (%) Effi (dB) Gain (dBi) 5150 53.3 -2.7 1.5 5200 53.2 -2.7 1.6 5250 50.8 -2.9 1.7 5300 49.7 -3.0 1.5 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 5350 50.7 -3.0 1.9 5400 53.5 -2.7 2.5 5450 53.5 -2.7 2.4 5500 50.6 -3.0 1.7 5550 55.0 -2.6 2.7 5600 55.5 -2.6 2.8 5650 46.2 -3.4 2.3 5700 44.1 -3.6 1.9 5750 45.1 -3.5 1.7 5800 41.3 -3.8 1.5 5850 42.1 -3.8 1.5 Radiation Pattern For BT/WiFiAntenna （ 2450MHz ） 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 Radiation Pattern For WiFiAntenna （ 5750MHz ） 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 Device 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 Antenna 东莞市长安镇沙头社区木鱼路59号Tel:0769-82586086 Fax:0769-82586086 PSM-800FSDM-A/SMH-800 ， 安 全 資 料 表 1 版權 2021-01-10 First, chemical products and materials for business Chemical name: PSM-800FSDM-A/SMH-800 liquid solid plate ink Other names: Use and restricted use of construction: flexible printed circuit board (PI/Cu), hand machine roof board Name, address and address of the creator, entrant or supplier: Creator: Yueli Reachability Co., Ltd. Address: No.22 Jingjian Fourth Road, Guanyin District, Taoyuan City: 886-3- 4836651 Urgent/true: 886-3-4836651, true: 886-3-4837487 Second, the hazard identification of resources and materials Hazard classification of chemical products: Health and environmental hazards: Acute toxicity (swallowing) 4, rot/skin irritation 2, heavy weight/eye irritation 2, skin Pass sensitive substance first, carcinogenic substance second, and hazardous substance second (acute toxicity). Indication of content: S y m b o l n u m b e r : Warning language: Warning hazard warning interest: Harmful to swallow Cause skin irritation Causing severe eye irritation may cause skin hypersensitivity and suspected carcinogenesis Toxic to aquatic organisms Hazard prevention measures: Put the container in a place with good ventilation far away from the high temperature Do not eat or drink when using Remove the blindfold/face mask immediately when your clothes are contaminated If you touch your eyes, wash them with plenty of water immediately, and then ask the mud to wear suitable gloves Do not inhale gas/gas/steam gas/gas before use Place it in the upper lock Do not place until you know all safety precautions Avoid releasing release in the environment Other hazards:- III. Composition identification of PSM-800FSDM-A/SMH-800 ， 安 全 資 料 表 2 版權 2021-01-10 capital mixture: Liquid solid plate ink PSM-800FSDM-A/SMH-800 Chemical geology: Chinese and English names of hazardous components Register number of Chemical Digest Service (CAS No.) Degree or degree (percentage of components) Oxygen acrylate oligmer Epoxy acrylate oligmer 28064-14-4 50% Silicon dioxide Fused silica 7631-86-9 13% Aromatic solution 64742-94-5 4% PSM-800FSDM-A/SMH-800 ， 安 全 資 料 表 3 版權 2021-01-10 Methyl dipropylene glycol 34590-94-8 4% Carbon black 1333-86-4 3.5% BaSO4 sulfate 13462-86-7 24% Photoinitiator and the others 5495-84-1 1.5% Fourth, first aid measures First aid methods for the same road: Inhalation: 1. Take self-protection measures before rescue. 2. Remove pollution sources or move patients to new places. 3. If a patient stops breathing, artificial respiration should be given immediately by the person who has been adalmed. If the heart stops, cardiopulmonary resuscitation should be given. When the patient inhales and swallows toxic substances, mouth-to-mouth artificial respiration should be used directly, and pocket masks and other medical equipment should be used for artificial respiration. 4. Maintain the patient's safety and normal temperature. 6. Treat the cure quickly. Pi Mo: Wash the contaminated area with harmonious water for at least 20 minutes, and remove contaminated clothes, shoes and leather products before water. Eye touching: Immediately open the eyelids and wash the contaminated eyes with water for at least 20 minutes, and immediately take care of them. Intake: 1. If the patient will be frustrated, or has been frustrated, he can feed anything. 2. It can induce vomiting and give 240-300ml of water. 3. If you vomit spontaneously, rinse your mouth and supply water repeatedl…

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EFGX25110189-IE-03-E01_appendix Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.668 2401.676 2402.344 0.5 PASS 2440 0.668 2439.672 2440.340 0.5 PASS 2480 0.664 2479.676 2480.340 0.5 PASS BLE_2M Ant1 2402 1.128 2401.464 2402.592 0.5 PASS 2440 1.124 2439.468 2440.592 0.5 PASS 2480 1.132 2479.460 2480.592 0.5 PASS EFGX25110189-IE-03-E01_appendix Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2480 EFGX25110189-IE-03-E01_appendix Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0188 2401.5071 2402.5259 --- --- 2440 1.0268 2439.5031 2440.5299 --- --- 2480 1.0250 2479.5029 2480.5279 --- --- BLE_2M Ant1 2402 2.0642 2401.0094 2403.0736 --- --- 2440 2.0628 2439.0105 2441.0733 --- --- 2480 2.0630 2479.0090 2481.0720 --- --- EFGX25110189-IE-03-E01_appendix Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2480 EFGX25110189-IE-03-E01_appendix Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] EIRP[dBm] EIRP Limit[dBm] Verdict BLE_1M Ant1 2402 7.45 ≤30 9.95 ≤36 PASS 2440 7.92 ≤30 10.42 ≤36 PASS 2480 7.21 ≤30 9.71 ≤36 PASS BLE_2M Ant1 2402 7.45 ≤30 9.95 ≤36 PASS 2440 7.82 ≤30 10.32 ≤36 PASS 2480 7.11 ≤30 9.61 ≤36 PASS EFGX25110189-IE-03-E01_appendix Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2480 EFGX25110189-IE-03-E01_appendix Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -8.84 ≤8.00 PASS 2440 -7.60 ≤8.00 PASS 2480 -8.80 ≤8.00 PASS BLE_2M Ant1 2402 -9.99 ≤8.00 PASS 2440 -10.10 ≤8.00 PASS 2480 -10.26 ≤8.00 PASS EFGX25110189-IE-03-E01_appendix Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2480 EFGX25110189-IE-03-E01_appendix Appendix E: Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 7.25 -46.62 ≤-12.75 PASS High 2480 7.02 -46.94 ≤-12.98 PASS BLE_2M Ant1 Low 2402 7.29 -26.79 ≤-12.71 PASS High 2480 6.92 -47.13 ≤-13.08 PASS EFGX25110189-IE-03-E01_appendix Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 BLE_2M_Ant1_Low_2402 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_High_2480 EFGX25110189-IE-03-E01_appendix Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 7.33 7.33 --- PASS 30~1000 7.33 -58.81 ≤-12.67 PASS 1000~26500 7.33 -50.36 ≤-12.67 PASS 2440 Reference 7.74 7.74 --- PASS 30~1000 7.74 -58.24 ≤-12.26 PASS 1000~26500 7.74 -47.26 ≤-12.26 PASS 2480 Reference 7.05 7.05 --- PASS 30~1000 7.05 -57.72 ≤-12.95 PASS 1000~26500 7.05 -47.08 ≤-12.95 PASS BLE_2M Ant1 2402 Reference 7.21 7.21 --- PASS 30~1000 7.21 -57.96 ≤-12.79 PASS 1000~26500 7.21 -48.89 ≤-12.79 PASS 2440 Reference 7.60 7.60 --- PASS 30~1000 7.60 -58.62 ≤-12.4 PASS 1000~26500 7.60 -50.17 ≤-12.4 PASS 2480 Reference 6.81 6.81 --- PASS 30~1000 6.81 -58.6 ≤-13.19 PASS 1000~26500 6.81 -50.46 ≤-13.19 PASS EFGX25110189-IE-03-E01_appendix Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 EFGX25110189-IE-03-E01_appendix BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 EFGX25110189-IE-03-E01_appendix BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 EFGX25110189-IE-03-E01_appendix BLE_1M_Ant1_2480_1000~26500 BLE_2M_Ant1_2402_0~Reference EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2402_30~1000 BLE_2M_Ant1_2402_1000~26500 BLE_2M_Ant1_2440_0~Reference EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2440_30~1000 BLE_2M_Ant1_2440_1000~26500 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2480_0~Reference BLE_2M_Ant1_2480_30~1000 BLE_2M_Ant1_2480_1000~26500

EFGX25110189-IE-03-E01_appendix EFGX25110189-IE-03-E01_appendix Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] BLE_1M Ant1 2402 2.13 2.50 85.20 2440 0.42 0.64 65.63 2480 2.14 2.50 85.60 BLE_2M Ant1 2402 1.08 1.87 57.75 2440 1.08 1.87 57.75 2480 1.08 1.87 57.75 EFGX25110189-IE-03-E01_appendix Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 EFGX25110189-IE-03-E01_appendix BLE_2M_Ant1_2480 EFGX25110189-IE-03-E01_appendix Appendix H: Emissions in Restricted Bands Test Result Model: BLE1M-2402 NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2310 37.92 41.04 3.12 74.00 32.96 150 349 PK Vertical PASS 2 2326.24 39.09 42.41 3.32 74.00 31.59 150 245 PK Vertical PASS 3 2343.68 40.14 43.57 3.43 74.00 30.43 150 183 PK Vertical PASS 4 2352 39.47 42.97 3.50 74.00 31.03 150 96 PK Vertical PASS 5 2373.2 39.59 43.50 3.91 74.00 30.50 150 245 PK Vertical PASS 6 2390 37.47 41.85 4.38 74.00 32.15 150 284 PK Vertical PASS NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2310 38.17 41.29 3.12 74.00 32.71 150 158 PK Horizontal PASS 2 2321.84 39.40 42.73 3.33 74.00 31.27 150 281 PK Horizontal PASS 3 2335.84 40.00 43.27 3.27 74.00 30.73 150 93 PK Horizontal PASS 4 2356 39.47 42.98 3.51 74.00 31.02 150 93 PK Horizontal PASS 5 2368.24 39.96 43.58 3.62 74.00 30.42 150 287 PK Horizontal PASS 6 2390 37.78 42.16 4.38 74.00 31.84 150 183 PK Horizontal PASS Note:(1) Level=Reading+Factor (2) Margin=Limit-Level EFGX25110189-IE-03-E01_appendix Model: BLE1M-2480 NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [Db] Limit [dBμV/m] Margin [Db] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5 45.41 48.87 3.46 74.00 25.13 150 197 PK Vertical PASS 2 2486.5195 46.65 50.16 3.51 74.00 23.84 150 19 PK Vertical PASS 3 2490.1165 47.62 51.19 3.57 74.00 22.81 150 253 PK Vertical PASS 4 2492.7565 46.59 50.16 3.57 74.00 23.84 150 130 PK Vertical PASS 5 2496.238 46.79 50.36 3.57 74.00 23.64 150 212 PK Vertical PASS 6 2500 45.33 48.83 3.50 74.00 25.17 150 202 PK Vertical PASS NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [Db] Limit [dBμV/m] Margin [Db] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5 45.60 49.06 3.46 74.00 24.94 150 37 PK Horizontal PASS 2 2485.2325 46.95 50.47 3.52 74.00 23.53 150 275 PK Horizontal PASS 3 2489.7535 47.01 50.58 3.57 74.00 23.42 150 30 PK Horizontal PASS 4 2493.136 46.93 50.50 3.57 74.00 23.50 150 239 PK Horizontal PASS 5 2494.06 47.82 51.41 3.59 74.00 22.59 150 127 PK Horizontal PASS 6 2500 45.98 49.48 3.50 74.00 24.52 150 303 PK Horizontal PASS Note (1) Level=Reading+Factor (2) Margin=Limit-Level EFGX25110189-IE-03-E01_appendix Model: BLE2M-2402 NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [Db] Limit [dBμV/m] Margin [Db] Height [cm] Angle [°] Det Polarity Verdict 1 2310 38.45 41.57 3.12 74.00 32.43 150 80 PK Vertical PASS 2 2334.32 40.65 43.92 3.27 74.00 30.08 150 300 PK Vertical PASS 3 2352.56 40.22 43.71 3.49 74.00 30.29 150 34 PK Vertical PASS 4 2365.76 40.11 43.77 3.66 74.00 30.23 150 53 PK Vertical PASS 5 2378.16 39.07 43.13 4.06 74.00 30.87 150 12 PK Vertical PASS 6 2390 38.94 43.32 4.38 74.00 30.68 150 87 PK Vertical PASS NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [Db] Limit [dBμV/m] Margin [Db] Height [cm] Angle [°] Det Polarity Verdict 1 2310 38.00 41.12 3.12 74.00 32.88 150 66 PK Horizontal PASS 2 2323.28 40.17 43.49 3.32 74.00 30.51 150 145 PK Horizontal PASS 3 2340.48 39.52 42.86 3.34 74.00 31.14 150 0 PK Horizontal PASS 4 2360.56 39.64 43.17 3.53 74.00 30.83 150 356 PK Horizontal PASS 5 2367.68 40.13 43.73 3.60 74.00 30.27 150 175 PK Horizontal PASS 6 2390 37.85 42.23 4.38 74.00 31.77 150 92 PK Horizontal PASS Note (1) Level=Reading+Factor (2) Margin=Limit-Level EFGX25110189-IE-03-E01_appendix Model: BLE2M-2402 NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5 45.07 48.53 3.46 74.00 25.47 150 88 PK Vertical PASS 2 2485.0015 47.47 51.01 3.54 74.00 22.99 150 155 PK Vertical PASS 3 2486.7175 47.24 50.76 3.52 74.00 23.24 150 344 PK Vertical PASS 4 2490.7765 47.52 51.07 3.55 74.00 22.93 150 258 PK Vertical PASS 5 2494.225 47.42 51.00 3.58 74.00 23.00 150 248 PK Vertical PASS 6 2500 45.63 49.13 3.50 74.00 24.87 150 193 PK Vertical PASS NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Det Polarity Verdict 1 2483.5 45.43 48.89 3.46 74.00 25.11 150 106 PK Horizontal PASS 2 2485.612 47.51 51.01 3.50 74.00 22.99 150 123 PK Horizontal PASS 3 2488.318 46.64 50.13 3.49 74.00 23.87 150 141 PK Horizontal PASS 4 2489.737 47.14 50.71 3.57 74.00 23.29 150 65 PK Horizontal PASS 5 2492.443 46.36 49.92 3.56 74.00 24.08 150 188 PK Horizontal PASS 6 2500 46.40 49.90 3.50 74.00 24.10 150 143 PK Horizontal PASS Note:(1) Level=Reading+Factor (2) Margin=Limit-Level EFGX25110189-IE-03-E01_appendix Appendix I: Spurious emissions Test Result Note: The low frequency, which starts from 9 kHz to 30 MHz, is pre-scanned and the result which is 20 dB lower than the limit line is not reported. During the test, the Radiates Emission from 30MHz to 1GHz was performed in all modes with all channels. The test data of the worst-case (1M-2402MHz) condition was recorded in this report. The measurement results above 18GHz were greater than 20dB below the limit, so only the radiated spurious emissions from 30MHz to 18GHz are reported. After the pretest, Battery MWBT06S02P-01 was selected as the worst mode and recorded in the report. Mode: 1M-2402 Test Graph NO. Frequency [MHz] Reading [dBμV/m] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 39.118912 43.31 27.39 -15.92 40.00…

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EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RADIO TEST - REPORT FCC & ISED Compliance Test Report for Product name: Robotic Lawn Mower Model name: LM2H1, LM2S1 FCC ID: 2BFWS-LUBAMN2 IC:32325-LUBAMN2 Test Report Number: EFGX25110189-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Phone: +86-0755-829118671 Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8 Fax: +86-0755-82910749 Autumn Block, Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District, Shenzhen, Guangdong, China Page 1 of 27 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of applicant 4 1.4 Details of manufacturer 4 1.5 Application details 5 1.6 Test item 5 1.7 Test standards 6 2 Technical test 7 2.1 Summary of test results 7 2.2 Test environment 7 2.3 Measurement uncertainty 7 2.4 Test mode 8 2.5 Test equipment utilized 9 2.6 Auxiliary equipment used during test 10 2.7 Test software information 10 2.8 Test setup 11 2.9 Test results 13 3 Technical Requirement 14 3.1 Conducted emission AC power port 14 3.2 Duty cycle 15 3.3 6dB bandwidth 16 3.4 99% Occupied Bandwidth 17 3.6 Conducted Peak output power 18 3.7 Power spectral density 19 3.8 Conducted Spurious Emissions 20 3.9 Band edge 21 3.10 Spurious radiated emissions for transmitter 24 4 Test Setup Photos 27 5 External Photo 27 6 Internal Photos 27 7 Appendix 27 Test Report No.: EFGX25110189-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block, Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District, Shenzhen, Guangdong, China Page 3 of 27 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Electrical Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. Operator: 2026-01-05 Bruce Zheng / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2026-01-05 Albert Xu / Lab Manager Date Eurofins-Lab. Name / Title Signature Test Report No.: EFGX25110189-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block, Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District, Shenzhen, Guangdong, China Page 4 of 27 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block, Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District, Shenzhen, Guangdong, China Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of applicant Name : Shenzhen Mammotion Innovation Co., Limited Address : 9th Floor, Building A3, Nanshan Zhiyuan, Changyuan Community, Nanshan District, Shenzhen, China Telephone : ./. Fax : ./. 1.4 Details of manufacturer Name : Shenzhen Mammotion Innovation Co., Limited Address : 9th Floor,Building A3,Nanshan Zhiyuan, No.1001 Xueyuan Avenue, Changyuan Community,Taoyuan Street, Nanshan District,Shenzhen Telephone : ./. Fax : ./. Test Report No.: EFGX25110189-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block, Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District, Shenzhen, Guangdong, China Page 5 of 27 1.5 Application details Date of receipt of application : 2025-11-13 Date of receipt of test item : 2025-11-13 Date of test : 2025-11-13 to 2026-01-05 Date of issue : 2026-01-05 1.6 Test item Product type : Robotic Lawn Mower Test Model : LM2H1, LM2S1 Sample ID : 251113-15-002, 251113-15-003 Brand : MAMMOTION Serial number : ./. Hardware Version : HM432_MC_V04 Software / Firmware Version : 2336_a4b5021f3 Ratings : 21.6V, 140W Test voltage : 21.6V RadioTechnical data Frequency range : 2402MHz – 2480MHz Radio Tech. : Bluetooth Low Energy Frequency channel : 40 Channels Modulation : GFSK Antenna type : FPC antenna Maximum antenna gain : 2.50 dBi Additional information : 1. According to the declaration from the applicant, all models are identical except for the EUT chassis heights are different. 2. The EUT have two kind of the adapter and battery No. Model Manufacturer Technological data 1 TS-A081-2703002 Hunan Trythink Electric Co., Ltd. Input: AC 100-240V, 50/60Hz, 2.0A Max Output: 27.0V, 81W 2 ADS-81EJ-27-5 SHENZHEN HONOR ELECTRONIC CO., LTD. No. Model Manufacturer Technological data 1 MWBT06S02P-01 Shenzhen Mammotion Innovation Co., Ltd. 21.6Vdc, 6.1Ah 131.76Wh 2 MWBT06S02P-06 Shenzhen Mammotion Innovation Co., Ltd. The above sample(s) and sample information was/were submitted and identified on behalf of the applicant. Eurofins assures objectivity and impartiality of the test, and fulfills the obligation of confidentiality for applicant’s commercial infor- mation and technical documents. Test Report No.: EFGX25110189-IE-03-E01 Eurofins Electrical Test…

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EFGX25110189-IE-03-E02_appendix Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 10.120 2406.960 2417.080 0.5 PASS 2437 10.120 2431.960 2442.080 0.5 PASS 2462 10.120 2456.960 2467.080 0.5 PASS 11G Ant1 2412 16.400 2403.800 2420.200 0.5 PASS 2437 16.320 2428.840 2445.160 0.5 PASS 2462 16.320 2453.840 2470.160 0.5 PASS 11N20SI SO Ant1 2412 17.480 2403.280 2420.760 0.5 PASS 2437 17.520 2428.240 2445.760 0.5 PASS 2462 17.560 2453.240 2470.800 0.5 PASS 11N40SI SO Ant1 2422 35.440 2404.400 2439.840 0.5 PASS 2437 35.760 2419.000 2454.760 0.5 PASS 2452 35.920 2433.920 2469.840 0.5 PASS EFGX25110189-IE-03-E02_appendix Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 EFGX25110189-IE-03-E02_appendix 11G_Ant1_2412 11G_Ant1_2437 EFGX25110189-IE-03-E02_appendix 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 EFGX25110189-IE-03-E02_appendix 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 EFGX25110189-IE-03-E02_appendix 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 EFGX25110189-IE-03-E02_appendix Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 13.892 2405.0882 2418.9802 --- --- 2437 13.857 2430.0807 2443.9377 --- --- 2462 13.883 2455.0586 2468.9416 --- --- 11G Ant1 2412 17.295 2403.5177 2420.8127 --- --- 2437 17.202 2428.5292 2445.7312 --- --- 2462 17.205 2453.5160 2470.7210 --- --- 11N20SIS O Ant1 2412 18.303 2402.9251 2421.2281 --- --- 2437 18.298 2427.8852 2446.1832 --- --- 2462 18.215 2452.9172 2471.1322 --- --- 11N40SIS O Ant1 2422 36.481 2403.8233 2440.3043 --- --- 2437 36.352 2418.8514 2455.2034 --- --- 2452 36.300 2433.8592 2470.1592 --- --- EFGX25110189-IE-03-E02_appendix Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 EFGX25110189-IE-03-E02_appendix 11G_Ant1_2412 11G_Ant1_2437 EFGX25110189-IE-03-E02_appendix 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 EFGX25110189-IE-03-E02_appendix 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 EFGX25110189-IE-03-E02_appendix 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 EFGX25110189-IE-03-E02_appendix Appendix C: Maximum conducted output power Test Result Test Mode Antenna Frequency [MHz] Duty Cycle [%] DC Factor [dBm] Result [dBm] Limit [dBm] Gain [dBi] EIRP [dBm] EIRP Limit [dBm] Verdict 11B Ant1 2412 100.00 0.00 18.26 ≤30.00 2.50 20.76 ≤36.00 PASS 2437 100.00 0.00 19.57 ≤30.00 2.50 22.07 ≤36.00 PASS 2462 100.00 0.00 19.71 ≤30.00 2.50 22.21 ≤36.00 PASS 11G Ant1 2412 96.45 0.16 20.11 ≤30.00 2.50 22.61 ≤36.00 PASS 2437 96.45 0.16 19.84 ≤30.00 2.50 22.34 ≤36.00 PASS 2462 96.45 0.16 19.93 ≤30.00 2.50 22.43 ≤36.00 PASS 11N20SI SO Ant1 2412 96.21 0.17 19.72 ≤30.00 2.50 22.22 ≤36.00 PASS 2437 95.49 0.20 19.77 ≤30.00 2.50 22.27 ≤36.00 PASS 2462 96.24 0.17 19.73 ≤30.00 2.50 22.23 ≤36.00 PASS 11N40SI SO Ant1 2422 92.65 0.33 19.78 ≤30.00 2.50 22.28 ≤36.00 PASS 2437 91.30 0.40 19.79 ≤30.00 2.50 22.29 ≤36.00 PASS 2452 91.30 0.40 16.98 ≤30.00 2.50 19.48 ≤36.00 PASS EFGX25110189-IE-03-E02_appendix Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -12.97 ≤8.00 PASS 2437 -11.75 ≤8.00 PASS 2462 -10.87 ≤8.00 PASS 11G Ant1 2412 -11.16 ≤8.00 PASS 2437 -10.86 ≤8.00 PASS 2462 -11.16 ≤8.00 PASS 11N20SISO Ant1 2412 -11.26 ≤8.00 PASS 2437 -10.60 ≤8.00 PASS 2462 -11.30 ≤8.00 PASS 11N40SISO Ant1 2422 -11.88 ≤8.00 PASS 2437 -12.21 ≤8.00 PASS 2452 -12.19 ≤8.00 PASS EFGX25110189-IE-03-E02_appendix Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 EFGX25110189-IE-03-E02_appendix 11G_Ant1_2412 11G_Ant1_2437 EFGX25110189-IE-03-E02_appendix 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 EFGX25110189-IE-03-E02_appendix 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 EFGX25110189-IE-03-E02_appendix 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 EFGX25110189-IE-03-E02_appendix Appendix E: Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict 11B Ant1 Low 2412 9.37 -3…

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