2AC2O-CHU200TLRCIntegrated Payment Terminal

Quick Start Guide - CHU200TL Included in the Box • CHU200TL Payment Terminal • Cables/Accessories • Quick Start Guide EMV Reader (Insert Here) Magstripe Reader (Swipe Here) Enter Cancel Clear Function Contactless/ NFC Reader ( Ta p H e re) Wake-Up Soft Keys Get Connected You can power on your CHU200TL by connecting the supplied cable to a external power source: Turning on the Device 1. Your Windcave CHU200TL payment terminal is shipped with its cable already fitted. 2. Connect the opposite end of the cable to a powered USB or RS232 serial port. 3. If power is being supplied the CHU200TL screen will light up. Start Transacting Performing a Transaction Please refer to your Point of Sale systems user guide regarding how to initiate a payment, once initiated the CHU200TL will prompt the cardholder through the payment process. Contact Information Please see https://www.windcave.com/contact for a full list of contact details or use one of the below contact methods: Email: [email protected] New Zealand: 0800-729-6368 Australia: 1-800-006-254 United States: 1-213-378-1190 United Kingdom: 0800-088-6040 The external face of the EFTPOS terminal should be carefully cleaned on a regular basis. This is to ensure that the front plate is free of dirt and solvents which could damage the device or prevent users from using the device as intended. Windcave recommend cleaning the device with a damp cloth or mild soap solution. Do not use any solvents as this may damage the device surface. Do not attempt to open or modify the unit, this will cause the unit to be TAMPERED and render it inoperable. If repairs are required, or the device is no longer needed; the device must be returned to Windcave. Maintenance © 2025 Windcave Limited. All rights reserved. All information in this document is subject to change without notice, and the contents of this document do not constitute an offer or warranty of any kind. Reproduction or publishing this document without Windcave approval is prohibited. This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions: 1. This device may not cause interference; 2. This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: 1. l’appareil ne doit pas produire de brouillage; 2. l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. IC: 26550-CHU200TLRC FCC ID: 2AC2O-CHU200TLRC Checking Device Status The icons at the top of the screen indicate the current status of the CHU200TL. Troubleshooting Timeout If the CHU200TL displays a timeout error, this indicates that the unit is having difficulties connecting to the Windcave Host to process transactions. The below steps can be taken to test the network connectivity of the unit: 1. Ensure the CHU200TL is connected to the Internet a. Check you can browse to the Windcave home page (www.windcave.com) using another device connected to the same network i.e. a PC or laptop 2. Perform a logon via POS to test connectivity to the Windcave Host

Windcave 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand United States of America Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 15 April 2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2AC2O-CHU200TRC & 2AC2O-CHU200TLRC FCC FRN: 0026591925 Windcave (“the applicant”) certifies that, as of the date of the filing of the application, the Windcave Inc. office located in Phoenix, Arizona is our designated U.S. agent for service of process for the above referenced FCC ID. Windcave accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. The Windcave Inc. office located in Phoenix, Arizona accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Windcave Inc. FRN: 0026591925 Address: 1601 N 7th Street, Suite 420, Phoenix, AZ 85006 Contact Person: Cameron Collard Tel.: +1 213 378 1190 Email: [email protected] Sincerely, Cameron Collard Global Head of Compliance Risk & PMO Windcave Cameron Collard Global Head of Compliance Risk & PMO Windcave Inc., as Designated U.S. Agent

Windcave Limited 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand United States of America Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 16/11/2025 SUBJECT: FCC Application for 2AC2O-CHU200TLRC To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Regards, Cameron Collard Global Head of Compliance Risk & PMO Windcave Limited

W indcave Limited 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 15-04-2025 Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing FCC ID: 2AC2O-CHU200TLRC Windcave Limited (“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. Windcave Limited (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. o r A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. S incerely, C ameron Collard W indcave Limited 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 15-04-2025 Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing FCC ID: 2AC2O-CHU200TLRC Windcave Limited (“the applicant”) certifies that, as of the date of the filing of t he application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, C ameron Collard

Windcave Limited 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand 16 November 2025 Federal Communications Commission Equipment Authorisation Branch 7435 Oakland Mills Road Columbia, MD21046 United States of America Subject: Confidentiality Request for Exhibits under FCC ID: 2AC2O-CHU200TLRC To Whom It May Concern: Pursuant of Section 0.457 and 0.459 of t he Commission’s Rules and KDB 726920 D01 Confidentiality Request Procedures, we hereby request that the exhibits listed below, submitted in support of the certification application for FCC ID: 2AC2O-CHU200TLRC, be withheld permanently from public disclosure: •Sc hematics •Block Diagram •Operational Description •Internal Photographs The above exhibits, owned solely by Windcave Limited, contain trade secrets and proprietary information which is not routinely available to the public or to our competitors. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. This device is a PCI PTS approved secure PIN entry terminal. It is permanently disabled and made inoperable if the cover is removed due to active tamper detection circuitry. None of the circuit boards or internal components are accessible without permanently disabling the device which requires the device to be returned to the manufacturer as per PCI requirements. Additionally, components are covered with conformal coating where practical. Windcave Limited 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand The photos of the circuit boards however display secret information regarding the location of tamper detection circuits which could be used to circumvent them and gain access to the internals of the product without triggering a tamper, and then the device can be bugged in order to steal a user’s banking information. For these reasons we do need the internal photos to be restricted. Confidentiality of the internal photographs is specifically sought because the device could be re- engineered from the photographs. Windcave controls information about and access to the device as follows: •The schematics, internal photographs and the like are only used internally by Windcave or by those 3rd parties as are required to complete product testing. •User manuals do not include schematics, internal photographs, detailed descriptions of device operation or detailed block diagrams. •To meet strict Payment Card Industry (www.pcisecuritystandards.org) security requirements, the devices include security mechanisms which disable the device if it is opened and prevent the modification of the firmware by the user. •The PCI Security Standards require that all devices are returned to Windcave Ltd. at their end of life. Therefore Section 7.6 of the Windcave Customer Contract states: “Consequences of termination: On the termination of this Agreement, you must immediately: a)return all Windcave Limited Products to Windcave Limited...” The ap plicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Yours s incerely Camer on Collard Global Head of Compliance Risk & PMO Windcave Limited

Windcave Limited 33 Wilkinson Road, Ellerslie Auckland 1060 New Zealand 16 November 2025 EMC Technologies NZ LTD 47 Mackelvie Street Grey Lynn Auckland 1021 To Whom It May Concern I hereby authorize Andrew Cutler, General Manager of EMC Technologies NZ Ltd to act on Windcave Ltd behalf with regard to FCC and ISED Certification of the CHU200TL Release C device. FCC-ID: 2AC2O-CHU200TLRC ISED Number: 26550-CHU200TLRC Contains: 4G Modem: FCC ID: XPYNINAW15, IC:8595A-NINAW15 WIFI Modem: FCC ID: N7NHL78A Yours Sincerely Cameron Collard Global Head of Compliance Risk & PMO Windcave Limited

____________________________________________________________________________________________________________________________________________________________________________ Page 18 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. 9. PHOTOGRAPHS CHU200TL Release C Top & Bottom Orientation ____________________________________________________________________________________________________________________________________________________________________________ Page 19 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. ____________________________________________________________________________________________________________________________________________________________________________ Page 20 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. CHU200TL Release C Right Orientation (Swipe Card) CHU200TL Release C Left Orientation CHU200TL Release C Front Orientation (Card Slot) CHU200TL Release C Rear Orientation ____________________________________________________________________________________________________________________________________________________________________________ Page 21 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. CHU200TL Release C with Test Cards CHU200TL Release C Power Adaptor ____________________________________________________________________________________________________________________________________________________________________________ Page 22 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. CHU200TL Release C Unit #1 Label CHU200TL Release C Unit #2 Label CHU200TL Release C Laptop Software

Box Label Device Label Label on device

Radiation Hazard Assessment Date 17 th April 2026 FCC ID 2AC2O-CHU200TLRC Brand Name Windcave Product Integrated Payment Terminal Model Number CHU200TL Release C Manufacturer Windcave Limited Country of Origin New Zealand Serial Number(s) EMC LAB #1 S/N: 3424490112 EMC LAB #2 S/N: 3424490118 Firmware version V3.0.0.2 Antenna type and gain The NFC antenna is a 2-turn loop antenna around the perimeter of the LCD with gain of zero. The device tested is an Integrated Payment Terminal with a number of features that would typically be used for the payment in a retail situation. The device only contains a NFC Card Reader that operates on 13.560 MHz The product is powered at 12 Vdc using a power supply that is connected to the 120 Vac 60 Hz Public AC mains supply. FCC part 15 testing as detailed in EMC Technologies NZ Ltd test report number 250202.3 dated 17 th A pril 2025 that shows the following: When transmitting on 13.560 MHz a field strength of 42.0 dBuV/m was measured at 10 metres which gives a calculated transmitter power of 0.000053 mW. Calculations were made using the formula: Power (watts) = ((field strength (V/m) x distance (metres)) 2 )/30 As per FCC KDB 447498 D04 and Section 2.1091 radio frequency transmitters are required to be operated in a manner that ensures the public is not exposed to high levels of RF energy. In normal use the transmitter in this device may come in close contact with the human body, the hand, when cards are placed in or near the device when a transaction is carried out. As the radiated power is below 1 mW this transmitter will be below the SAR testing threshold and therefore no further action will be required. Result: Complies

____________________________________________________________________________________________________________________________________________________________________________ Page 1 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. EMC Technologies (NZ) Ltd 47 Mackelvie St, Grey Lynn Auckland 1021 New Zealand Phone 09 360 0862 E-Mail Address: [email protected] Web Site: www.emctech.co.nz TEST REPORT Windcave CHU200TL Rel C Integrated Payment Terminal tested to the 47 Code of Federal Regulations Part 15 - Radio Frequency Devices Subpart C – Intentional Radiators Section 15.225 Operation within the band 13.110 -14.010 MHz for Windcave Ltd This test report is issued with the authority of: ______________________________ Andrew Cutler - General Manager ____________________________________________________________________________________________________________________________________________________________________________ Page 2 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. Table of Contents 1. STATEMENT OF COMPLIANCE 3 2. RESULTS SUMMARY 3 3. INTRODUCTION 4 4. CLIENT INFORMATION 4 5. DESCRIPTION OF TEST SAMPLE 5 6. SETUPS AND PROCEDURES 6 7. TEST EQUIPMENT USED 17 8. ACCREDITATIONS 17 9. PHOTOGRAPHS 18 ____________________________________________________________________________________________________________________________________________________________________________ Page 3 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. 1. STATEMENT OF COMPLIANCE The Windcave CHU200TL Release C Integrated Payment Terminal complies with FCC Part 15 Subpart C Section 15.225 as an Intentional Radiator when the methods as described in ANSI C63.10 –2020 are applied. 2. RESULTS SUMMARY The results from testing carried out between February 28 th , 2025 and March 21 st , 2025 are detailed in the following table: Clause Parameter Result 15.201 Equipment authorisation requirement Certification required 15.203 Antenna requirement Complies. Antenna internal to the device 15.204 External PA and antenna modifications Not applicable. No external devices 15.205 Restricted bands of operation Complies. Device transmits on 13.560 MHz 15.207 Conducted limits Complies 15.209 Radiated emission limits - Emissions < 30 MHz Complies 15.209 Radiated emission limits – Emissions > 30 MHz Complies 15.225 Radiated emission limits - Fundamental Complies 15.225 Frequency stability Complies ____________________________________________________________________________________________________________________________________________________________________________ Page 4 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. 3. INTRODUCTION This report describes the tests and measurements performed for the purpose of determining compliance with the specification. The client selected the test sample. This report relates only to the sample tested. Any corrections or erasures in this report are detailed in the revision table below. Measurement uncertainties with statistical confidence intervals of 95% are shown below test results. Both Class A and Class B uncertainties have been accounted for, as well as influence uncertainties where appropriate. All compliance statements have been made with respect of the specification limit with no reference to the measurement uncertainty. All testing was carried out as per the standard in the worst-case configuration with no deviations being applied. Report Revision Table Version Change Made Date 250202.3 Initial Issue 17 th April 2025 4. CLIENT INFORMATION Company Name Windcave Ltd Address 33 Wilkinson Rd, Ellerslie State Auckland 1060 Country New Zealand Contact Mark England ____________________________________________________________________________________________________________________________________________________________________________ Page 5 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. 5. DESCRIPTION OF TEST SAMPLE Brand Name Windcave Product Integrated Payment Terminal Model Number CHU200TL Release C Manufacturer Windcave Limited Country of Origin New Zealand Serial Number(s) EMC LAB #1 S/N: 3424490112 EMC LAB #2 S/N: 3424490118 Firmware version V3.0.0.2 Antenna type and gain The NFC antenna is a 2-turn loop antenna around the perimeter of the LCD with gain of zero. Rated supply voltage 12 Vdc representative power supply powered at 120 Vac Modulation description ASK Highest clock frequency 12 MHz crystal CPU with 168 MHz internal PLL 500 MHz MIPI DSI Operating frequency 13.560 MHz FCC ID 2AC2O-CHU200TLRC Product Description: The device tested is a payment terminal for fixed and mobile retail environments that contains a NFC module that transmits on 13.560 MHz. EMC LAB #1 was used for all testing with EMC LAB #2 being provided as a spare. The device was powered at 12 Vdc using a representative AC power supply at 120 Vac. The device was operated using a Notebook computer that was running supplied software that continuously operated the payment terminal. This device does not contain a Bluetooth / WiFi module or a Cellular modem. ____________________________________________________________________________________________________________________________________________________________________________ Page 6 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. 6. SETUPS AND PROCEDURES Standard The sample was tested in accordance with 47 CFR Part 15 Subpart C. Methods and Procedures The measurement methods and procedures as described in ANSI C63.10 - 2020 were used. Section 15.201: Equipment authorisation requirement Certification as detailed in Subpart J of Part 2 is required for this device. Section 15.203: Antenna requirement: The device has a permanently attached internal 13.560 MHz antenna Result: Complies Sectio…

Text truncated - open the document above for the full version.

PACN105 PACN101 PACN102 PACN103 PACN104 COCN1 PACN101 PACN102 PACN104 PACN105

____________________________________________________________________________________________________________________________________________________________________________ Page 23 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. Conducted Emissions Test Set up ____________________________________________________________________________________________________________________________________________________________________________ Page 24 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. ‘ Radiated Emissions Test Setup ____________________________________________________________________________________________________________________________________________________________________________ Page 25 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. Radiated Emissions Test Setup - Loop Antenna Radiated Emissions Test Setup - Biconical Antenna ____________________________________________________________________________________________________________________________________________________________________________ Page 26 of 26 Test Report No 250202.3 17 th April 2025 This report may not be reproduced except in full. Radiated Emissions Test Setup - Log Periodic Antenna Radiated Emissions Test Setup - Horn Antenna