2AH25T5820Wireless data POS System (T5820)

快速入门指南 NFC读卡器（选配） 用于感应会员卡等NFC卡。 1 打印机 用于开机状态下打印单据。 2 Type-C 可用于给设备充电和开发者调试使用。 3 电源键 短按：点亮屏幕，锁定屏幕。 长按：关机状态下，长按 2-3 秒开机； 使用状态下，长按 2-3 秒，可选择关机或重启； 死机状态下，长按 11 秒，自动重启。 4 音量键 调节音量大小。 5 后置摄像头 支持拍照及1D/2D快速扫码。 6 Pogo pin 用于搭配扫码配件或者连接扩展底座时实现通 讯和充电功能。 7 SIM卡插槽 用于SIM卡。 8 PSAM卡卡槽（选配） 用于插入加密PSAM卡。 9 税控仓（选配） 用于插入税控模块。 10 Nano SIM卡及Micro SD卡插槽 用于插入Nano SIM卡及Micro SD卡。 11 电池接口 用于插入电池连接线。 12 NFC Reader (Optional) It is used to read NFC cards such as membership cards. 1 Printer It’s used to print receipts when the device is on. 2 Type-C It can be used for charging devices or debugging devices by developers. 3 Power Button Short press: Unlock or lock the screen; Long press: When the device is off, long press for 2 to 3 seconds to boot up the device; When the device is in use, long press for 2 to 3 seconds to shut down or reboot the device; In case of device crash, long press for 11 seconds to reboot automatically. 4 Volume Button It’s used to adjust the volume. 5 Rear Camera It supports photo taking and 1D/2D barcode scanning. 6 Pogo pin It can help realize communication and charging functions when is used with scanning accessories or connected to extended cradles. 7 SIM Card Slot It’s used for inserting a SIM card. 8 PSAM Card Slot (Optional) It’s used for inserting an encrypted PSAM card. 9 Fiscal Module (Optional) It’s used for inserting the tax control module. 10 Nano SIM Card Slot and Micro SD Card Slot They’re used for inserting a Nano SIM card and a Micro SD card. 11 Battery Interface It’s used for inserting a battery cable. 12 1 3 4 5 打印说明 本机支持 58mm 热敏票据纸、标签纸，规格为 57±0.5mm×Ø50mm ·请通过开盖提手开启打印纸仓(图示①)，勿强行打开纸仓， 防止打印头齿轮磨损； ·按照图示方向，将打印纸正确放入纸仓，并拉出部分纸 至切刀外(图示 ②)； ·盖好纸仓盖，打印纸安装完成(图示③)。 注意：如果打印内容空白，请检查纸卷方向是否放反。 本产品有毒有害物质名称及含量标识表 部件名称 有毒有害物质或元素 铅 (Pb） 汞 (Hg) 镉 (Cd) 六价铬 (Cr(VI) 多溴联苯 (PBB) 多溴二苯醚 (PBDE) 电路板组件 结构件 包装件 ：表示该有毒有害物质在该部件所有均质材料中的含量 均在SJ/T11363-2006规定的限量要求以下。 ：表示该有毒有害物质至少在该部件的某一均质材料中 的含量超出SJ/T11363-2006规定的限量要求；但是上表 中打“×”的部件，其含量超出是因为目前业界还没有成 熟的可替代的技术。 对达到或超出环保使用年限的产品，应依据《电子信息产 品控制管理办法》规定进行回收再利用，不应随意丢弃。 注意事项 系统预置软件列表 · 应用市场 · 推送服务 · 用户反馈 · 数据服务 · 硬件管家 · 功能键自定义 · BaseServic e · 定制服务(壁纸、开机动画) · 开发者指南(调试小助手) · 使用指南 · 远程协助 · OTA 以上软件详细信息查询方法：选择“设置->应用”，选择 相应软件名称进行查看信息； 软件卸载方法：选择“设置->应用->管理应用->卸载” 卸载应用。或长按图标，拖曳到垃圾桶卸载。 上海商米科技集团股份有限公司 地 址：上海市杨浦区淞沪路388号创智天地7号楼505室 产品保修卡 产品名称： 产品型号： 产品编号： 购买日期： 保修期限：自购买之日起，我公司提供 天保修服务。 以下情况恕不提供免费保修： · 未经允许擅自拆卸修理的产品。 · 产品条码、易碎贴破损及保修卡涂改、残缺的。 · 未按照说明书的要求操作设备所引起的故障。 · 因进水或跌落而造成的故障、划伤或破损的人为损坏。 · 因不可抗拒因素造成的故障或损坏。 · 保修期限外。 联系方式： · 公司地址： · 联系电话： 检验合格 产品合格证 安全警告 · 请将交流电插头插入与配件电源适配器上标识输入相对应的交 流电插座中 · 请在温度-10°C ~ 50°C范围内使用本设备，并在-20°C ~60°C 范围内存放设备及配件 严禁在存有任何潜在爆炸性气体的场所使用； 非专业人员不要随意打开电源适配器，以免发生危险； · 此为A级产品。在生活环境中，该产品可能会造成无线电干扰 。在这种情况下，可能需要用户对于干扰采取切实可行的措施。 关于电池的更换 1.用错误型号电池更换会有爆炸危险！ 2.更换后的旧电池应交维修人员处置，切勿把它投入火中！ 3.消费者不可自行拆卸内置电池，如要拆卸需请专业人士/维修 厂商拆卸。 重要安全说明 · 避免在雷电期间安装或使用，否则有被雷电电击的危险； · 当您发现有异常气味，过热或烟雾情形下，请立刻切断电源！ · 撕纸刀较锋利，请勿触碰！ · 请使用原装适配器。 建议 · 不要在靠近水或潮湿环境中使用，避免液体落入终端中； · 不要在极端冷、热环境中使用，例如靠近火源或点燃的香烟; · 不要摔、投掷或弯折； · 尽量在清洁无尘环境中使用，避免细小物品落入终端中； · 在未获允许的情况下，不要在医疗设备附近使用。 声明 本公司不对以下行为负责 · 不在本指南说明的条件下使用和维护所造成的损坏； · 对于因选件或耗材（非本公司提供之最初产品或认可产品）造 成的损坏或问题； · 未经本公司同意，无权进行产品修改或变动； · 本产品的操作系统支持官方的系统更新，如果用户刷了第三方 的ROM系统或者采用破解方式修改了系统文件，可能会导致系 统不稳定，以及带来安全风险和安全威胁。 免责申明 由于产品的更新，此文档的某些细节可能与产品不符，请以实 物为准，此文档的解释权归本公司。保留不预先通知的情况下， 修改本说明书的权利。 使用场景 2G/3G/4G 主要用于商用场景下的移动数据终端目标客户: 餐 饮店， 零售店，景区，扫码支付。 实现功能:外卖接单，点菜，排队等位，会员核销，门票验证。 警告标志 警告：仅使用原装电池 警告：可能存在爆炸性气体时请勿更换电池 警告：请勿在危险场所充电 证号：CCRI 22.7225X 防爆标志：EX ic II B T4 Gc T5820 1 2 3 1 Quick Star t Printing Instructions This device can load a 58mm thermal rec eipt or label paper rol l. The paper roll spec is 57±0.5mm×Ø50mm. · Pl ease open the printer b y l ifting the l id (see ①). Please d o not force o pen th e prin ter to avoid prin thead gear wear; · Load the paper into th e prin ter and pull some p aper outside the cutter following the d irec tion shown in ②; · Close th e c over to compl ete paper loading ( see ③). Notice: If the prin ter prin ts b lan k paper, please check whether the paper rol l has b een loaded in th e correc t d irection. Tips: To cl ean a label prin thead, it is recommended to use a cotton swab dipped in al cohol or a alcohol prep pad (75% isopropyl alcohol) to wipe the prin thead . Notices Manufacture Shanghai Sunmi Technology Co., Ltd. Room 505, No.388 Song Hu Road, Yang Pu District, Shanghai, China Technical specifications EU regulatory conformance Conformity CE Hereby, Shanghai Sunmi Technology Co., Ltd. declares that this device is in compliance with the essential requirements and other relevant provisions of Radio Equipment Directive 2014/53/EU.The full text of the EU declaration of conformity is available at the following internet address: www.sunmi.com. INFORMATION ABOUT THE SOFTWARE The description of accessories and components, including software, which allow the radio equipment to operate as intended, can be obtained in the full text of the EU declaration of conformity at the following internet address: www.sunmi.com. RESTRICTIONS OF USE The 5150-5350MHz band is restricted to indoor use in the UK and for the following countries. ISED Canada compliance statements FCC compliance statement 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, incl- uding interference that may cause undesired operation. Note: This equipment has been tested and found to co- mply 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 interfe- rence in a residential installation.This equipment gene- rates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruc- tions, may cause harmful interference to radio commu- nications. However, there is no guarantee that interfer- ence will not occur in a particular installation. If this eq- uipment does cause harmful interf…

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Rev 1/26/2023 Shanghai Sunmi Technology Co.,Ltd. Room 505,No.388,Song Hu Road,Yang Pu District,Shanghai,China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02‐15‐2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AH25T5820 [Shanghai Sunmi 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, Fang Lu Rev 1/26/2023 Shanghai Sunmi Technology Co.,Ltd. Room 505,No.388,Song Hu Road,Yang Pu District,Shanghai,China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02‐15‐2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AH25T5820 [Shanghai Sunmi 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 an entity producing “covered” equipment. Sincerely, Fang Lu

UNITED STATES DESIGNATED AGENT LETTER Date: 2023-02-13 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: Shanghai Sunmi Technology Co.,Ltd. Company Name: Sunmi Technology US Inc. Grantee Code: 2AH25 FRN： 0033401969 Contact Name: Fang Lu Contact Name: Elliot Chen Address: Room 505,No.388,Song Hu Road, Yang Pu District, Shanghai, China Address: 13010 Morris Road, Suite 600 Alpharetta, GA 30004 Telephone: +8618501703215 Telephone: +1-6027894117 Fax: +862161480325 Fax: N/A Fax: +862161480325 Email: [email protected] Ref: Attestation Statements Part 2.911(d)(7) Filing ATTN: Director of Certification: We, < Shanghai Sunmi Technology Co.,Ltd.> and < Sunmi Technology US Inc.> understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e- mail of the designated agent listed above. We, < Shanghai Sunmi Technology Co.,Ltd.> and < Sunmi Technology US Inc.> acknowledge the applicant’s acceptance of 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. Applicant U.S. designated agent Name (Printed): Fang Lu Name (Printed): Elliot Chen Title: Certification Manager Title: Sr. Technical Manager Signature: Signature:

Shanghai Sunmi Technology Co.,Ltd. Date: 2023/02/03 DTS-UNll Device Declaration Letter To whom it may concern: We have declared below featured for FCC equipment authorization, Device FCC ID: 2AH25T5820 IC ID: 22621-T5820 DFS Device -□Master , □Client with Radar detection capability √ Client without radar detection capability, □N/A (1) Active I Passive Scanning, adhoc mode access point capability FrequencyBand (MHz) Active Scanning (the device can transmit a probe (beacon)) Passive scanning (where the device is can listen only with no probes) Ad Hoc Mode or WIFI Direct capability Access point capability 2412‐2462MHz □Yes, □ √ No □ √ Yes, □No □Yes, √ □No □ √ Yes, □No 5150‐5250MHz □Yes, □ √ No □ √ Yes, □No □Yes, √ □No □ √ Yes, □No 5250‐5350MHz □Yes, □ √ No □ √ Yes, □No □Yes, □ √ No □Yes, □ √ No 5470‐5725MHz □Yes, □ √ No □ √ Yes, □No □Yes, □ √ No □Yes, □ √ No 5725‐5850MHz □Yes, □ √ No □ √ Yes, □No □Yes, □ √ No □Yes, □ √ No (2) Country code selection ability - □ Ye s , √ No If yes, pls explain how it was implemented: (pls also help to provide detail of options for each country selection) (3) Meet 15.202 requirement - √ Ye s , □ No,pls check below: □A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices √ A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the slave. A device in client mode is not able to initiate a network. (4) For client devices that have software configuration control to operate In different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. √ Apply, "Yes, please see SW security Description". □ No Apply, (If apply, pls help to provide explanation on it was implement. and how software was controlled) Name: Fang Lu Signaure: Date: 2023/02/03

Request for Confidentiality Date: 2023/02/03 Subject: Confidentiality Request for: 2AH25T5820 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent* 1 Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent BOM Short Term Permanent Tune up Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual Short Term Permanent Software Security Info *Note: (Insert Explanation as Necessary) Shanghai Sunmi Technology Co.,Ltd. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of (180) 2 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TIMCO in the event information regarding the product or the product is made available to the public. TIMCO will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By: Fang Lu (Signature/Title 3 ) (Print name) 1 - The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: “The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting.” 2 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

D:\工作\项目\2022\I22I30122 商米 V2 SE T5820 FCCIC改型-杨婵-拿证-等报告\申报资料\签字文件-待确认\FCCIC POA Letter.docx Shanghai Sunmi Technology Co.,Ltd. Room 505,No.388,Song Hu Road,Yang Pu District,Shanghai,China Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2023/02/03 SUBJECT: FCC Application for 2AH25T5820 IC Application for 22621-T5820 HVIN:T5820 To Whom It May Concern: We, the undersigned, hereby authorize __ Hongning Gao____ at ___ Industrial Internet Innovation Center (Shanghai) Co.,Ltd.___ on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by ___Hongning Gao___ at ___ Industrial Internet Innovation Center (Shanghai) Co.,Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Fang Lu

第1页 Product Change Description As the applicant of the below model, [Shanghai Sunmi Technology Co.,Ltd. ] declares that the product, Model Name: T5820 FCC ID: 2AH25T5820 IC ID: 22621-T5820 HW: V01 SW: XQT530_V004_20220923 is the variant of the initial certified product, Model Name: T5820 FCC ID: 2AH25T5820C(approval date: 2023-02-02) IC ID: 22621-T5820C Radio Cert. No.: IC: 22621-T5820C(2023-02-14) HW: V01 SW: XQT530_V004_20220923 SOFTWARE MODIFICATIONS: Protocol Stack changes: NO MMS/SUPL changes: NO STK/USAT changes: NO Browsing changes: NO Other changes detailed: Remove nfc and does not affect other RF performance HARDWARE MODIFICATION: Band changes: NO Power Amplifier changes: NO Antenna changes: Remove nfc 第2页 PCB Layout changes: NO Components on PCB changes: NO LCD changes: 5.0 inch chang to 4.95 inch Speaker changes: NO Camera changes: NO Vibrator changes: NO Bluetooth changes: NO FM changes: NO Other changes: NO MECHANICAL MODIFICATIONS: Use new metal front/back cover or keypad: NO Mechanical shell changes:Yes Remove nfc and Cradle (Pogo PIN) 22621-T5820C(NFC) 22621-T5820 第3页 Other changes detailed: NO ACCESSORY MODIFICATIONS: Battery changes: NO AC Adaptor changes:Yes, input 5V/2A change to 5V/1A USB Cable changes:NO Earphone changes: NO The above differences do not affect the RF performance. Note: block diagrams, schematics: Just remove the nfc-related components. APPROVED BY ： Date:2023-02-15 Company: Shanghai Sunmi Technology Co.,Ltd. Address: Room 505,No.388 Song Hu Road, Yang Pu District, Shanghai, China

Charger： TPA-46B050100UU： USB cable：

Label Location

PSAM SIMMicro SD Nano SIM V2 SE Smart Mobile Terminal Name: Wireless data POS System Model: T5820 Shanghai Sunmi Technology Co., Ltd. Made in China Input: 5V 1A FCC ID: 2AH25T5820 IC: 22621-T5820 HVIN: T5820 IMEI1：12345678901234 5 IMEI2：12345678901234 5 H.W. :XXXX

Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 1 of 211 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. SAR TEST REPORT PRODUCT Wireless data POS System BRAND SUNMI MODEL T5820 APPLICANT Shanghai Sunmi Technology Co.,Ltd. ISSUE DATE February 21, 2023 STANDARD(S) ANSI/IEEE C95.1-1992, IEEE std 1528-2013, RSS 102:2015 Issue 5, IEC/IEEE 62209-1528:2020, IEC 62209-1:2016 Prepared by: Chen Jintao Reviewed by: Yan Hang Approved by: Zhang Min CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 2 of 211 CONTENTS 1 SUMMARY OF TEST REPORT .................................................................................................................. 5 1.1 TEST STANDARD (S) ...................................................................................................................................... 5 1.2 REFERENCE DOCUMENTS............................................................................................................................... 5 1.3 SUMMARY OF TEST RESULTS .......................................................................................................................... 6 2 GENERAL INFORMATION OF THE LABORATORY ...................................................................................... 8 2.1 TESTING LABORATORY ................................................................................................................................... 8 2.2 LABORATORY ENVIRONMENTAL REQUIREMENTS ................................................................................................. 8 2.3 PROJECT INFORMATION ................................................................................................................................. 8 3 GENERAL INFORMATION OF THE CUSTOMER ......................................................................................... 9 3.1 APPLICANT ................................................................................................................................................. 9 3.2 MANUFACTURER ......................................................................................................................................... 9 4 GENERAL INFORMATION OF THE PRODUCT .......................................................................................... 10 4.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................. 10 4.2 DESCRIPTION FOR AUXILIARY EQUIPMENT (AE) ............................................................................................... 11 5 TEST CONFIGURATION INFORMATION .................................................................................................. 12 5.1 TEST EQUIPMENTS UTILIZED ........................................................................................................................ 12 5.2 MEASUREMENT UNCERTAINTY ..................................................................................................................... 12 5.3 EUT CONNECTION DIAGRAM OF TEST SYSTEM ................................................................................................ 13 6 SPECIFIC ABSORPTION RATE(SAR) ........................................................................................................ 14 6.1 INTRODUCTION ......................................................................................................................................... 14 6.2 SAR DEFINITION ........................................................................................................................................ 14 7 SAR MEASUREMENT SYSTEM INTRODUCTION ...................................................................................... 15 7.1 MEASUREMENT SET-UP .............................................................................................................................. 15 7.2 E-FIELD PROBE SYSTEM ............................................................................................................................... 16 7.3 E-FIELD PROBE CALIBRATION ........................................................................................................................ 17 7.4 OTHER TEST EQUIPMENT ............................................................................................................................ 18 8 TEST POSITION IN RELATION TO THE PHANTOM ................................................................................... 21 8.1 GENERAL CONSIDERATIONS .......................................................................................................................... 21 8.2 BODY-WORN DEVICE .................................................................................................................................. 22 8.3 DESKTOP DEVICE ........................................................................................................................................ 23 9 TISSUE SIMULATING LIQUIDS ............................................................................................................... 24 9.1 EQUIVALENT TISSUES COMPOSITION .............................................................................................................. 24 9.2 LIQUID DEPTH ........................................................................................................................................... 26 9.3 DIELECTRIC PERFORMANCE OF TSL ............................................................................................................... 27 Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 3 of 211 10 SYSTEM CHECK .........................................................................................…

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Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 137 of 211 Wi-Fi 5G U-NII-1&2A 11a Left Mode Middle 5mm Date/Time: 2023/2/14 Electronics: DAE4 Sn1244 Medium parameters used: f = 5200 MHz; σ = 4.688 S/m; εr = 35.754; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.3°C Communication System: 5G-U-NII-1 5GHz; Frequency: 5200 MHz; Duty Cycle: 1:1 Probe: EX3DV4 - SN7633ConvF(5.7, 5.7, 5.7) @ 5200 MHz Wi-Fi 5G U-NII-1&2A 11a Left Mode Middle 5mm/Area Scan (7x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 1.43 W/kg Wi-Fi 5G U-NII-1&2A 11a Left Mode Middle 5mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 15.34 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 2.73 W/kg SAR(1 g) = 0.681 W/kg; SAR(10 g) = 0.236 W/kg Maximum of SAR (measured) = 1.53 W/kg Figure A.2-27 Wi-Fi 5G U-NII-1&2A 11a Left Mode Middle 5mm Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 138 of 211 Wi-Fi 5G U-NII-1&2A Left Mode High 0mm Date/Time: 2023/2/14 Electronics: DAE4 Sn1244 Medium parameters used: f = 5180 MHz; σ = 4.665 S/m; εr = 35.797; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.3°C Communication System: 5G-U-NII-1 5GHz; Frequency: 5180 MHz; Duty Cycle: 1:1 Probe: EX3DV4 - SN7633ConvF(5.7, 5.7, 5.7) @ 5180 MHz Wi-Fi 5G U-NII-1&2A Left Mode High 0mm/Area Scan (7x17x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 2.19 W/kg Wi-Fi 5G U-NII-1&2A Left Mode High 0mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 26.99 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 6.22 W/kg SAR(1 g) = 1.48 W/kg; SAR(10 g) = 0.446 W/kg Maximum of SAR (measured) = 3.72 W/kg Figure A.2-28 Wi-Fi 5G U-NII-1&2A Left Mode High 0mm Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 139 of 211 Wi-Fi 5G U-NII-2C 11a Left Mode High 5mm Date/Time: 2023/2/14 Electronics: DAE4 Sn1244 Medium parameters used: f = 5700 MHz; σ = 5.272 S/m; εr = 34.731; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.3°C Communication System: 5G-U-NII-2C 5GHz; Frequency: 5700 MHz; Duty Cycle: 1:1 Probe: EX3DV4 - SN7633ConvF(5.13, 5.13, 5.13) @ 5700 MHz Wi-Fi 5G U-NII-2C 11a Left Mode High 5mm/Area Scan (7x17x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 1.14 W/kg Wi-Fi 5G U-NII-2C 11a Left Mode High 5mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=4mm Reference Value = 13.65 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 2.68 W/kg SAR(1 g) = 0.595 W/kg; SAR(10 g) = 0.194 W/kg Maximum of SAR (measured) = 1.45 W/kg Figure A.2-29 Wi-Fi 5G U-NII-2C 11a Left Mode High 5mm Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 140 of 211 Wi-Fi 5G U-NII-2C 11a Left Mode High 0mm Date/Time: 2023/2/14 Electronics: DAE4 Sn1244 Medium parameters used: f = 5700 MHz; σ = 5.272 S/m; εr = 34.731; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.3°C Communication System: 5G-U-NII-2C 5GHz; Frequency: 5700 MHz; Duty Cycle: 1:1 Probe: EX3DV4 - SN7633ConvF(5.13, 5.13, 5.13) @ 5700 MHz Wi-Fi 5G U-NII-2C 11a Left Mode High 0mm/Area Scan (7x17x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 2.30 W/kg Wi-Fi 5G U-NII-2C 11a Left Mode High 0mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 18.40 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 7.07 W/kg SAR(1 g) = 1.41 W/kg; SAR(10 g) = 0.376 W/kg Maximum of SAR (measured) = 3.80 W/kg Figure A.2-30 Wi-Fi 5G U-NII-2C 11a Left Mode High 0mm Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 141 of 211 Wi-Fi 5G U-NII-3 11a Left Mode High 5mm Date/Time: 2023/2/15 Electronics: DAE4 Sn1244 Medium parameters used: f = 5825 MHz; σ = 5.412 S/m; εr = 34.499; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.3°C Communication System: 5G-U-NII-3 5GHz; Frequency: 5825 MHz; Duty Cycle: 1:1 Probe: EX3DV4 - SN7633ConvF(5.17, 5.17, 5.17) @ 5825 MHz Wi-Fi 5G U-NII-3 11a Left Mode High 5mm/Area Scan (7x17x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 1.50 W/kg Wi-Fi 5G U-NII-3 11a Left Mode High 5mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 13.32 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 3.56 W/kg SAR(1 g) = 0.762 W/kg; SAR(10 g) = 0.248 W/kg Maximum of SAR (measured) = 1.92 W/kg Figure A.2-31 Wi-Fi 5G U-NII-3 11a Left Mode High 5mm Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 142 of 211 Wi-Fi 5G U-NII-3 11a Left Mode High 0mm Date/Time: 2023/2/15 Electronics: DAE4 Sn1244 Medium parameters used: f = 5825 MHz; σ = 5.412 S/m; εr = 34.499; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.3°C Communication System: 5G-U-NII-3 5GHz; Frequency: 5825 MHz; Duty Cycle: 1:1 Probe: EX3DV4 - SN7633ConvF(5.17, 5.17, 5.17) @ 5825 MHz Wi-Fi 5G U-NII-3 11a Left Mode High 0mm/Area Scan (7x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 3.03 W/kg Wi-Fi 5G U-NII-3 11a Left Mode High 0mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 18.55 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 8.71 W/kg SAR(1 g) = 1.69 W/kg; SAR(10 g) = 0.453 W/kg Maximum of SAR (measured) = 4.70 W/kg Figure A.2-32 Wi-Fi 5G U-NII-3 11a Left Mode High 0mm Report No: I22I30122-SAR01-V01 Industrial Internet Innovation Center (Shanghai) Co.,Ltd. Page 143 of 211 A.2 System Check Graph Results Head 750MHz Date/Time: 2023/2/10 Electronics: DAE4 Sn1244 Medium parameters used: f = 750 MHz; σ = 0.898 S/m; εr = 42.846; ρ = 1000 kg/m3 Ambient Temperature:21.4°C Liquid Temperature:20.2°C Communication System: CW 900MHz; Frequency: 750 MHz; Duty Cycle: 1:1 Probe: EX3DV4…

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