2BKIY-DT-PT06Remote Control Page Turner

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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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. The device has been evaluated to meet general RF exposure requirement.

Shenzhenshikuakedianzikejiyouxiangongsi Covered Equipment Certification Attestation Letter 9/5/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 FCC ID: 2BKIY-DT-PT06 Shenzhenshikuakedianzikejiyouxiangongsi 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Shenzhenshikuakedianzikejiyouxiangongsi 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. Signed: Printed name: GAO QIXIANG Title: Product Manager Company Name: Shenzhenshikuakedianzikejiyouxiangongsi Date: 9/5/2024

Shenzhe longchen shenzhe China Date: S e Federal C Authoriza 7435 Oa Columbi a FCC ID: FRN: 00 3 US Shenzhe designate DT-PT06 Shenzhe the Unite marketing Commiss later. FCC US the desi g Shenzhe Designat Company FRN: 003 Address: Contact P Phone: 7 Email: Su Sincerely Compan y Shenzhe Company Signature enshikuaked ngjiedaohuan n eptember 5, 2 Communicat ation and Ev kland Mills R a, MD 21046 2BKIY-DT-P 35852581 S Agen enshikuakedi ed FCC US A 6 enshikuakedi ed States for g and import sion-related a Agent, LLC, gnated agent enshikuakedi ted Agent In y Name: FCC 33402884 3722 Illinoi s Person: Tim 708-571-3148 upport@FCC y, y: enshikuakedi y Represent e: ianzikejiyoux nggekengsh 2024 tions Comm valuation Div Road 6 PT06 t – Atte anzikejiyoux Agent, LLC t anzikejiyoux no less than tation of the administrativ accepts as t for the purp anzikejiyoux nformation: C US Agent, s Avenue, Sa Payne 8 CUSAgent.co anzikejiyoux ative: GAO Q xiangongsi hequshatianw mission vision station xiangongsice to accept se xiangongsi, a n one year af applicable e ve or judicial of the date o pose of acce xiangongsifo : , LLC aint Charles, om xiangongsi QIXIANG weisanjie20h Statem ertifies, that a rvice of proc accepts to m fter either the equipment wi proceeding of the filing o pting service r FCC ID: 2B , IL, 60174, U Designat Designat Signature hao yianzhif ment / Pa as of Septem cess on our b aintain an ag e grantee ha ithin the U.S involving the of this applica e of process BKIY-DT-PT USA ted Agent: F ted Agent Re e: fudasha8D-1 art 2.91 mber 5, 2024 behalf for FC gent of servi as permanen S., or the con e equipment ation, the ob on behalf o f 06. CC US Age n epresentativ 109 1(d)(7) 4, we have CC ID: 2BKIY ce of proces ntly terminate clusion of an t, whichever ligation of b e f nt, LLC e: Tim Payn Y- ss in ed all ny is eing e

FCCID: 2BKIY-DT-PT06 Differences Description We Shenzhenshikuakedianzikejiyouxiangongsi state: Product name: Remote Control Page Turner Model: DT-PT06, DT-PT07, DT-PT08, DT-PT09 There is no difference except the name of the model and the exterior color. All models of all models of PCB design, software, electric circuit, radio frequency characteristics are consistent 2024-9-6 Name GAO QIXIANG Position Product Manager Company Name Shenzhenshikuakedianzikejiyouxiangongsi Address longchengjiedaohuanggekengshequshatianweisanjie20hao yianzhifudasha8D-109 Tel 19129415468 Fax 19129415468 Email [email protected] (Signature)

Shenzhenshikuakedianzikejiyouxiangongsi September 5, 2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Remote Control Page Turner/DT-PT06, DT-PT07, DT-PT08, DT-PT09/FCCID: 2BKIY-DT-PT06 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Schematics, Block diagram, Operation description required to be submitted with this application be permanently withheld from public review. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name GAO QIXIANG Position Product Manager Company Name Shenzhenshikuakedianzikejiyouxiangongsi Address longchengjiedaohuanggekengshequshatianweisanjie20hao yianzhifudasha8D-109 Tel 19129415468 Fax 19129415468 Email [email protected]

Shenzhenshikuakedianzikejiyouxiangongsi September 5, 2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Alpha Product Testing Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name GAO QIXIANG Position Product Manager Company Name Shenzhenshikuakedianzikejiyouxiangongsi Address longchengjiedaohuanggekengshequshatianweisanjie20hao yianzhifudasha8D-109 Tel 19129415468 Fax 19129415468 Email [email protected]

FCCID: 2BKIY-DT-PT06 FCCID: 2BKIY-DT-PT06 FCCID: 2BKIY-DT-PT06 FCCID: 2BKIY-DT-PT06

4.5cm 2.5cm Label Location FCC ID: 2BKIY-DT-PT06 Shenzhenshikuakedianzikejiyouxiangongsi Product name: Remote Control Page Turner Model No.: DT-PT06 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.

FCCID: 2BKIY-DT-PT06 FCCID: 2BKIY-DT-PT06 FCCID: 2BKIY-DT-PT06 TX ANT FCCID: 2BKIY-DT-PT06

FCC ID: 2BKIY-DT-PT06 RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Worse case is as below: For 2.4G: [2452MHz: -4.125dBm(0.387 mW) output power] (0.387 mW /5mm) ·[√2.452 (GHz)]= 0.121 <3.0 for 1-g SAR For EDR: [2402MHz: -4.796dBm(0.331 mW) output power] (0.331 mW /5mm) ·[√2.402 (GHz)]= 0.103 <3.0 for 1-g SAR For EDR +2.4G: 0.103+0.121=0.224 <3 Then SAR evaluation is not required

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. E-mail: [email protected] Tel: 400-8300-895 Website: http://www.a-lab.cn FCC TEST REPORT FCC ID: 2BKIY-DT-PT06 On Behalf of SHENZHENSHIKUAKEDIANZIKEJIYOUXIANGONGSI Remote Control Page Turner Model No.: DT-PT06, DT-PT07, DT-PT08, DT-PT09 Prepared for : SHENZHENSHIKUAKEDIANZIKEJIYOUXIANGONGSI Address : Longchengjiedaohuanggekengshequshatianweisanjie20hao yianzhifudasha8D-109 Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong, China Report Number : A2406173-C01-R10 Date of Receipt : June 27, 2024 Date of Test : June 27, 2024 – August 7, 2024 Date of Report : August 24, 2024 Version Number : V0 Result Pass Page 2 of 30 Report No.: A2406173-C01-R10 TABLE OF CONTENTS Description Page 1. Summary of Standards And Results ------------------------------------------------------------ 5 1.1. Description of Standards and Results ----------------------------------------------------- 5 2. General Information ---------------------------------------------------------------------------------- 6 2.1. Description of Device (EUT) ----------------------------------------------------------------- 6 2.2. Accessories of Device (EUT) ---------------------------------------------------------------- 7 2.3. Tested Supporting System Details---------------------------------------------------------- 7 2.4. Block Diagram of connection between EUT and simulators ------------------------- 7 2.5. Test Mode Description ------------------------------------------------------------------------- 7 2.6. Test Conditions ---------------------------------------------------------------------------------- 7 2.7. Test Facility --------------------------------------------------------------------------------------- 8 2.8. Measurement Uncertainty -------------------------------------------------------------------- 8 2.9. Test Equipment List----------------------------------------------------------------------------- 9 3. Spurious Emission ---------------------------------------------------------------------------------- 10 3.1. Test Limits --------------------------------------------------------------------------------------- 10 3.2. Test Procedure --------------------------------------------------------------------------------- 11 3.3. Test Setup --------------------------------------------------------------------------------------- 12 3.4. Test Results------------------------------------------------------------------------------------- 14 4. Power Line Conducted Emission -------------------------------------------------------------- 19 4.1. Test Limits --------------------------------------------------------------------------------------- 19 4.2. Test Procedure --------------------------------------------------------------------------------- 19 4.3. Test Setup --------------------------------------------------------------------------------------- 19 4.4. Test Results------------------------------------------------------------------------------------- 19 5. Conducted Maximum Output Power ---------------------------------------------------------- 22 5.1. Test limits ---------------------------------------------------------------------------------------- 22 5.2. Test Procedure --------------------------------------------------------------------------------- 22 5.3. Test Setup --------------------------------------------------------------------------------------- 22 5.4. Test Results------------------------------------------------------------------------------------- 22 6. Peak Power Spectral Density ------------------------------------------------------------------- 23 6.1. Test limits ---------------------------------------------------------------------------------------- 23 6.2. Test Procedure --------------------------------------------------------------------------------- 23 6.3. Test Setup --------------------------------------------------------------------------------------- 23 6.4. Test Results------------------------------------------------------------------------------------- 23 7. Bandwidth ---------------------------------------------------------------------------------------------- 25 7.1. Test limits ---------------------------------------------------------------------------------------- 25 7.2. Test Procedure --------------------------------------------------------------------------------- 25 7.3. Test Setup --------------------------------------------------------------------------------------- 25 7.4. Test Results------------------------------------------------------------------------------------- 25 8. Antenna Requirement ----------------------------------------------------------------------------- 28 8.1. Standard Requirement ----------------------------------------------------------------------- 28 8.2. Antenna Connected Construction -------------------------------------------------------- 28 8.3. Results ------------------------------------------------------------------------------------------- 28 9. Test Setup Photo ------------------------------------------------------------------------------------ 29 9.1. Photos of Radiated emission -------------------------------------------------------------- 29 9.2. Photos of Conducted Emission test ------------------------------------------------------ 30 Page 3 of 30 Report No.: A2406173-C01-R10 TEST REPORT DECLARATION Applicant : SHENZHENSHIKUAKEDIANZIKEJIYOUXIANGONGSI Address : Longchengjiedaohuanggekengshequshatianweisanjie20hao yianzhifudasha8D-109 Manufacturer : Guangdong Weilian Electronic Technology Co., Ltd Address : No.3, Eighth Road, LudipuIndustrialZone, WeideVillage, HumenTown, Dongguan, Guangdong EUT Description : Remote Control Page Turner (A) Model No…

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InternalantennaSpecification Summary ITEM ANT SPEC Model Name 2.4GANT Center Frequency Gain 2400MHz2450MHz2500MHz gain(dBi)-5.42-5.49 -6.09 mingain(dBi)-41.42-27.95-25.41 MAX.Gain -5.42 dBi Polarization HorizontalandVertica Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 28.3mm AntennaPhoto&Length(mm)

FCCID: 2BKIY-DT-PT06 Radiated Emission FCCID: 2BKIY-DT-PT06 Conducted emission