2AU34-S35sDot IC

sDotICManual date 2019-12-23 scale 1:1 / no size Clarita-Bernhard-Str.18, 81249 München, Germany | [email protected] | sDotIC sDotIC Installation smart things solutions GmbH Clarita-Bernhard-Str. 18 81249München, Germany www.smart-things.com sDot-21-0100Manual sDot IC TQS 9xxxxx.0100 format550 x 170 mm, folded as leporello 110 x 170 paper~120 g/m2, matte 420 The two parts of sDot – Charger and Pad – need to be placed exactly inline with each other. Use our Positioning tool to reach this very easily. Press on the adhesive strips to fix the templates really well. Remove the magnets. Tear out the inside of the template on and under the table top. Make sure the templates don't move. Enjoy! Stick, plug, charge. You can now stick the sDot pad on the table. The charger can now also be glued on the underside of the table top. Turn the charger so that the connection of the cable points in the desired direction Now connect the charger to the socket and then you can already charge your mobile phone.. Do not place bank or ID cards with magnetic stripe or chips next to the sDot. Do not place any metallic objects on the charging pad. For the most actual informations please visit www.smart-things.com/products/sDot We are glad that you have chosen sDot! We have designed this inductive charger so that retrofitting into existing furniture is easily possible. sDot consists of two components: the actual charger, which is glued or screwed under the tabletop and the very thin charging pad, which is glued to the table. sDot IC charges Qi compatible mobile phones or even earphones with table tops or tops of furniture up to 32 mm thick. Of course, metallic plates are excluded. Stick, infect, load! Ankleben, anstecken, laden! Here the power supply is connected. Normally, sDot should work just fine. If sDot does not work as desired, the integrated LED in the sDot Charger may help. It is important that the sDot Charger and the sDot Pad are positioned exactly one above the other. You will find detailed instructions on this on the backside. You can also find a video about sDot IC at www.smart-things.com/sDot. Have fun with sDot! LED blinking= searching for connection to phone LED constant= connection ok, charging LED off= no power sDot Pad with customizable inlay sDot Charger Long Distance Wireless Charger Long Distance Wireless Charger Designed in Germany • Made in China 1234 LED indication PositioningTool these two adhesive templates help you to place the charger and pad exactly concentric on top of each other. Push both magnets to the place where the wireless charger is to be placed later. The large magnet must be above the table top, the small one below. Big magnet Small magnet Place the cardboard stencils on the magnets and stick the stencils on the top and bottom of the table top. Technical specification Type: sDot IC 35-0100s Input: 19 V, 1Amp Output: 5W max. sDot Power Adaptor: 110 -230V AC , 50/60Hz Dimensions sDot ø 126 x 22mm Cable length 150 cm Wood Particle Board Corian Laminate Stone Glass Foreign Object Detection FOD Over Heat Protection OHP Over Voltage Protection OVP Short Circuit Protection SCP 20 - 32 mm 0.8“ – 1.2“ Take the cardboard templates, remove the protective film from the adhesive strips. Place the cardboard stencils on the magnets and stick the stencils on the top and bottom of the table top. FCC STATEMENT Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference,and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 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 installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.

QA-FR-170-B Company: TQ Systems Shanghai Co., Ltd Add: No.2 Building, No. 8 Hengyong Road, Waigang Town, JiaDing District, Shanghai, 201806 China Tel: +86 21 3994 3010 Fax: +86 21 3994 3017 FCC Authorization Date: 2019-10-22 FE DERAL COM MUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, TQ Systems Shanghai Co., Ltd, the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipmen t authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, th e undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Typed or Printed Name: Hao Deng Title: Project Director

Company: TQ Systems Shanghai Co., Ltd Add: No.2 Building, No. 8 Hengyong Road, Waigang Town, JiaDing Distr ict, Shanghai, 2 01806 China Tel: +86 21 3994 3010 Fax: +86 21 3994 3017 E-mail: [email protected] FCC Confidential Authorization Date: 2019-10-22 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AU34-S35 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, TQ Systems Shanghai Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides un justified benefits to its competitors in the market. Sincerely Yours, Signature: Typed or Printed Name: Hao Deng Title: Project Director

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS EUT – All View EUT – Top View EUT – Bottom View EUT – Front View EUT – Rear View EUT – Left View EUT – Right View EUT – Adapter View EUT – Adapter Label View

EXHIBIT B- EUT INTERNAL PHOTOGRAPHS EUT – Cover off View-1 EUT – Cover off View-2 EUT – Cover off View-3 EUT – Antenna Top View EUT – Antenna Bottom View EUT – PCB Top View EUT – PCB Top Chip View EUT – PCB Bottom View

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHE191022001-00B FCC Part 15C Page 9 of 21 FCC §1.1307& §1.1310 –Maximum Permissible Exposure(MPE) Applicable Standard FCC § 1.1307 & 1.1310 According to the item 5.2 of KDB 680106 D01 RF Exposure Wireless Charging Apps v03: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF evaluation. a) Po wer transfer frequency is less that 1 MH z. b)Ou tput power from each primary coil is less than or equal to 15 watts. c) The t ransfer system includes only single primary and secondary coils. This includes charging sy stems that m ay have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils. d) Cli ent device is placed directly in contact with the transmitter. e) M obile exposure conditions only (portable exposure conditions are not covered by this exclusio n). f ) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all si multaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Limits for Maximum Permissible Exposure (MPE) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) (A) Limits for Occupational/Controlled Exposure 0. 3-3.06141.63*1006 3.0-301842/f4.89/f*900/f 2 6 30-30061.40.1631.06 300-1,500f/3006 1,500-100,00056 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.346141.63*(100)30 1.34-30824/f2.19/f*(180/f²)30 30-30027.50.0730.230 300-1500f/150030 1500-100,0001.030 f = frequency in MHz; * = Plane-wave equivalent power density; Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHE191022001-00B FCC Part 15C Page 10 of 21 EUT Setup Result a) Power transfer frequency is less that 1 MHz. Yes, the device operates in the frequency 119 kHz-140 kHz. b) Output power from each primary coil is less than or equal to 15 watts. Yes, the maximum output power of the primary coil is 5W<15W. c) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils.. Yes, the transfer system includes a charging system with two coils are able to detect and allow only between individual of coils. d) Client device is inserted in or placed directly in contact with the transmitter. Yes, client device is placed directly in contact with the transmitter. e) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Yes, this is a mobile device. f) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. The EUT H-field Strength levels at 15cm surrounding the device and 20 cm above the top surface are less than 50% the MPE limit. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHE191022001-00B FCC Part 15C Page 11 of 21 Test Data Environmental Conditions Temperature: 24.2°C Relative Humidity: 51 % ATM Pressure: 101.2 kPa The testing was performed by Carry Cai on 2019-11-12. H-Filed Strength Frequency Range (kHz) Position A (A/m) Position B (A/m) Position C (A/m) Position D (A/m) Position E (A/m) Limit Test (A/m) 50%Limit (V/m) 119-140 0.793 0.710 0.816 0.680 0.722 1.63 0.815 E-Filed Strength Frequency Range (kHz) Position A (V/m) Position B (V/m) Position C (V/m) Position D (V/m) Position E (V/m) Limit Test (V/m) 50%Limit (V/m) 119-140 18 20 18 34 60 614 307 Note: 1: According with KDB 680106 D01 RF Exposure Wireless Charging Apps v03, Emissions between 100 kHz to 300 kHz should be assessed versus the limits at 300 kHz in Table 1 of Section 1.1310: 614V/m and 1.63 A/m. 2: The distance for position A, B, C, D are 15cm, the distance for position E is 20cm.

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15C TEST REPORT For TQ Systems Shanghai Co., Ltd No.2 Building, No. 8 Hengyong Road, Waigang Town, JiaDing District, Shanghai, 201806 China FCC ID: 2AU34-S35 Report Type: Original Report Product Type: sDot IC Test Engineer: Carry Cai Re port Number: RSHE191022001-00B Re port Date: 2020-03-26 Reviewed B y: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHE191022001-00B FCC Part 15C Page 2 of 21 GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 EXTERNAL I/O CABLE .................................................................................................................................................. 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 SUMMARY OF TEST RESULTS ............................................................................................................................... 7 TEST EQUIPMENT LIST ........................................................................................................................................... 8 FCC §1.1307& §1.1310 –Maximum Permissible Exposure(MPE) ................................................................................ 9 APPLICABLE STANDARD .............................................................................................................................................. 9 EUT SETUP ................................................................................................................................................................ 10 RESULT ...................................................................................................................................................................... 10 TEST DATA ................................................................................................................................................................ 11 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER SETUP ....................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED FACTOR & OVER LIMIT CALCULATION .................................................................................................. 14 TEST RESULTS SUMMARY .......................................................................................................................................... 14 TEST DATA .............................................…

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EXHIBIT C- TEST SETUP PHOTOGRAPHS Conducted Emissions (Front View) Conducted Emissions (Side View) Radiated Emissions (Below 30MHz) Radiated Emissions (Above 30MHz) Position E Position A Position B Position C Position D Position E Position A Position B Position C Position D