2AUVM-CIR415Bluetooth Contactless Smart Card Reader

CIR415A Bluetooth Contactless Smart Card Reader User Manual Page 1 of 2 Version 1.02 Aug 2025 CIR415A Bluetooth Contactless Smart Card Reader User Manual Driver installation Procedure The driver package is already signed by Microsoft so that the user can install the driver directly via Windows Update. Otherwise, please follow the steps below to do manual installation. Hardware requirement(s):  1 x CIR415A  1 x PC with OS Windows 7 or above Software requirement(s):  1 x CIR415 Driver Package Steps: 1. Connect CIR415 to PC 2. On PC, open “Control Panel > System” 3. Open “Device Manager” 4. Select and open “Smart card readers” if “Microsoft Usbccid ... (WUDF)” is shown, continue with step 5 if “CIR415 PICC” and “CIR415 SAM” are shown, it means driver installation is completed 5. Right click on the “Microsoft Usbccid ... (WUDF)” and select “Update driver” 6. Select “Browse my computer for drivers...” 7. Select “Let me pick from a list ...” 8. Select “Browse...” 9. Select “CIR415.inf” 10. Follow the steps on the screen to complete the driver installation 11. Then the device is ready to use Warning:  Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment.  Do not use a power supply with more than 5VDC 500mA to power this product.  Max Operating Temp: 40 °C 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, including interference that may cause undesired operation. FCC exposure This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. 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. CIR415A Bluetooth Contactless Smart Card Reader User Manual Page 2 of 2 Version 1.02 Aug 2025 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.

AB Circle Limited Agent Authorization Letter 2025-09-19 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen DL Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of al I 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 cwTent date. Sincerely, Print name: Hiroyuki Shimada Title: General Manager Signature: � \_ to

1 External Photo FCCID: 2AUVM-CIR415 View of The Product View of The Product 2 View of The Product View of The Product 3 View of The Product View of The Product 4 View of The Product

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1 Internal Photo FCCID: 2AUVM-CIR415 Inner View of the EUT Inner View of the EUT 2 Inner circuit bottom view Inner circuit view 3 Inner circuit view View of NFC antenna 4 View of BT antenna

RF Exposure Test Requirement: FCC 47CFR 15.247(i) FCC ID: 2AUVM-CIR415 Test Date: 2025-08-14 Mode of Operation: BT Tx mode / NFC Tx mode Requirements: In 15.247(i), an equipment shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the limits in §§ 1.1310 and 2.1093 of this chapter. Applications to the Commission for construction permits, licenses to transmit or renewals thereof, equipment authorizations or modifications in existing facilities must contain a statement confirming compliance with the limits unless the facility, operation, or transmitter is categorically excluded, as discussed below. Technical information showing the basis for this statement must be submitted to the Commission upon request. According to KDB447498 D04 General RF Exposure Guidance v01, Appendix B B.2 Blanket 1 mW Blanket Exemption The 1 mW Blanket Exemption of § 1.1307(b)(3)(i)(A) applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power of no more than 1mW, regardless of separation distance. Result: Pass BT Tx mode The Maximum ERP = 0.760mW (at frequency = 2.402GHz) < 1mW NFC Tx mode The Maximum EIRP = 0.000016mW (at frequency = 13.56MHz) < 1mW Remark： test result Field Strength of Fundamental Emissions is 47.45dBuV/m (at frequency = 13.56MHz) EIRP=-47.85dBm=0.000016mW

CIR415A Bluetooth Contactless Smart Card Reader Antenna Information Version 1.00 ManufacturerAB Circle Limited Shimbashi Place 7F, 1-12-9, Shimbashi, Minato-ku, Tokyo, 105-0004 Japan CIR415A Bluetooth Contactless Smart Card Reader - Antenna Information Page 2 of 4 Version 1.00 1.0. NFC Antenna Information - PCB Antenna - Dimension: 52mm x 32mm - Number of Loop: 3 - Trace Width: 0.25mm - Trace Gap: 0.25mm - Antenna Gain: -40.7dBi NFC Antenna CIR415A Bluetooth Contactless Smart Card Reader - Antenna Information Page 3 of 4 Version 1.00 CIR415A Bluetooth Contactless Smart Card Reader - Antenna Information Page 4 of 4 Version 1.00 2.0. Bluetooth Antenna Information - Bluetooth module: Raytac MDBT42Q-PAT - Antenna Gain: -1.61dBi (Max)

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Report No.: DLE-250919002 Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 24 TEST REPORT FCC ID: 2AUVM-CIR415 Applicant: AB Circle Limited Address: Shimbashi Place 7F, 1-12-9, Shimbashi, Minato-ku, Tokyo, 105-0004 Japan Manufacturer: AB Circle Limited Address: Shimbashi Place 7F, 1-12-9, Shimbashi, Minato-ku, Tokyo, 105-0004 Japan EUT: Bluetooth Contactless Smart Card Reader Trade Mark: AB Circle Limited Model Number: CIR415A Date of Receipt: Aug. 08, 2025 Test Date: Aug. 08, 2025 - Aug. 14, 2025 Date of Report: Sep. 18, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15.225 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-250919002 Prepared by(Engineer): Ken Tan Reviewer(Supervisor): Jack Bu Approved(Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-250919002 Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 24 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .................................................................................................................................. 3 2. TEST SUMMARY .................................................................................................................... 3 3. GENERAL INFORMATION ................................................................................................... 4 4. TEST INSTRUMENT USED ................................................................................................... 6 5. CONDUCTED EMISSION TEST ........................................................................................... 7 6. RADIATION EMISSION TEST ............................................................................................ 11 7. BANDWIDTH TEST .............................................................................................................. 19 8. FREQUENCY TOLERANCE ...........................................................................................…

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1 Test Photo FCCID: 2AUVM-CIR415 Measurement of Radiated Emission Test Set Up (9kHz – 30MHz) Measurement of Radiated Emission Test Set Up (30MHz to 1000MHz) 2 Measurement of Radiated Emission Test Set Up (Above 1000MHz) Measurement of Conducted Emission Test Set Up