FCC ID: 2AC6AR5 Wearable BT RFID Reader

SHENZHEN CHAINWAY INFORMATION TECHNOLOGY CO.,LTD Wearable BT RFID Reader R5 User Manual Content Content .......................................................................................... 1 Statement .......................................................................................... 2 Chapter 1 Product intro ..................................................................... 3 1.1 1.2 Intro ..................................................................................... 3 Precaution before using battery ........................................... 4 1.3 Charger ............................................................................... 5 1.4 Notes ................................................................................... 6 Chapter 2 Installation instructions...................................................... 7 2.1 Appearance ............................................................................. 7 2.3 Battery charge ......................................................................... 8 2.4 Buttons and function area display ............................................ 9 Chapter 3 Demo Test ........................................................................ 9 3.1 Install demo-uhf-bt (1.0.8) ...................................................... 10 3.2 Pairing Device ................................................................... 11 3.3 UHF Scan Function ........................................................... 13 3.4 UHF Configuration ............................................................. 14 3.5 UHF Tag Reading and Writing ........................................... 15 3.6 UHF Tag Lock and Kill....................................................... 16 3.7 Barcode Scan Test ............................................................ 18 Chapter 4 Device characteristic ....................................................... 19 Declaration ...................................................................................... 20 1 Statement 2013 by ShenZhen Chainway Information Technology Co., Ltd. All rights reserved. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission written from Chainway. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an as is basis. All software, including firmware, furnished to the user is on a licensed basis. Chainway grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Chainway. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Chainway. Chainway reserves the right to make changes to any software or product to improve reliability, function, or design. Chainway does not assume any product liability arising out of, or in connection with, the application or use of any product, circuit, or application described herein. No license is granted, either expressly or by implication, estoppel, or otherwise under any Chainway intellectual property rights. An implied license only exists for equipment, circuits, and subsystems contained in Chainway products. 2 Chapter 1 Product intro 1.1 Intro buckle, it features removable Chainway R5 is a newly-developed wearable UHF reader . Connected with wristband by magnetic battery, performs data transmission via Type C USB, and enables user information interaction via Bluetooth coordinated with APP or SDK. And it also can be paired with Android/IOS device to expand RFID capability. This RFID reader can be suitable for warehousing, power inspection, asset management, users with more flexibility to efficiently retail, etc., which provides finish their tasks at hand. 3 1.2 Precaution before using battery Do not leave battery unused for long time, no matter it is in device or inventory. If battery has been used for 6 months already, it should be check for charging function or it should be disposed correctly. The lifespan of Li-ion battery is around 2 to 3 years, it can be circularly charged for 300 to 500 times. (One full battery charge period means completely charged and completely discharged.) When Li-ion battery is not in used, it will continue discharge slowly. Therefore, battery charging status should be checked frequently and take reference of the related battery charging information on the manuals. Observe and record the information of a new unused and non-

fully charged battery. On the basis of operating time of new battery and compare with a battery that has been used for long time. According to product configuration and application program, the operating time of battery would be different. Check battery charging status at regular intervals. When battery operating time drops below about 80%, charging time will be increased remarkably. If a battery is stored or otherwise unused for an extended period, be sure to follow the storage instructions in this document. If you do not follow the instructions, and the battery has no charge remaining when you check it, consider it to be damaged. Do not attempt to recharge it or to use it. Replace it with a new battery. Store the battery at temperatures between 5 C and 20 C

(41 F and 68 F). 4 The charger type is NA010050020, output voltage/current is 5V DC/2A. The plug considered as disconnect device of adapter. 1.3 Charger 5 1.4 Notes Note:

Using the incorrect type battery has danger of explosion. Please dispose the used battery according to instructions. Note:

Due to the used enclosure material, the product shall only be connected to a USB Interface of version 2.0 or higher. The connection to so called power USB is prohibited. Note:

The adapter shall be installed near the equipment and shall be easily accessible. Note:

The suitable temperature for the product and accessories is 0-10 to 50. Note:

CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. 6 Chapter 2 Installation instructions 2.1 Appearance R5 appearances are showing as follows:

Indicating Lamps instruction Lamps Description Indicating Lamps Power Bluetooth Work Red lamp lights up constantly (charging status) Green lamp lights up constantly (battery fully charged) Blue lamp lights up constantly (battery level higher than 20%) Blue lamp flashing (battery level lower than 20%) Constant light up (Bluetooth connected) Flash when read UHF tags 7 2.3 Battery charge By using USB contact, the original adaptor should be used for charging the device. Make sure not to use other adaptors to charge the device. 8 2.4 Buttons and function area display R5 Sled reader has 1 power button and 1 Type-C port, 1 SCAN button. UHF Signal Area Power Button SCAN Button Type-C Port 9 Chapter 3 Demo Test 3.1 Install demo-uhf-bt (1.0.8) 1. Copy demo-uhf-bt (1.0.8) into internal storage of smart phone or C7x device. 2. Click to install. 3. Click icon to open demo. 10 3.2 Pairing Device 1. Switch on Bluetooth function of smartphone or C7x device. 2. Power on R6. 3. Click BLUETOOTH in the demo. 4. Click SEARCH to search for Nordic_UART_CW. 5. Click Nordic_UART_CW to connect. 11 6. After connecting successfully, user could click 3 dots on top right to check UHF version, battery percentage and UHF module temperature. 12 3.3 UHF Scan Function 1. Click START in demo or pull the trigger on R6, the UHF tags could be read. 2. Click STOP in demo to stop reading of UHF tags. 3. Click CLEAR to clean all EPC information. 13 3.4 UHF Configuration 1. Click CONFIG in demo to adjust working mode and output power. 14 3.5 UHF Tag Reading and Writing 1. The storage of one tag has 4 zones: RESERVED, EPC, TID and USER. Normally, the default password is 00000000. And TID zone can only be read, other zones can be read and written. 15 3.6 UHF Tag Lock and Kill 1. Lock Function:

For example. User could try to lock down EPC zone. 16 2. Kill Function:

Kill function can be used to kill the tag permanently. Input the correct access password and click kill. 17 3.7 Barcode Scan Test Select BARCODE SCAN in the demo and click SCAN button on the screen to scan barcodes. 18 Chapter 4 Device characteristic Physical characteristics 108 mm 78 mm 18 mm 200 g / 7.05 oz. Black Plastic Plastic 2000 mAh (removable) Power, Work, Bluetooth NULL Type-C User environment

-20 to 50

-40 to 70 5%RH - 95%RH non condensing UHF Appearance Size Weight Color material Product material Battery specification Indicator LED Buzzer Interfaces Operating temp. Storage Temp. Humidity Antenna Frequency Protocol Reading rate Circular Polarized Antenna (3dBic) 920-925MHz for US /865-868MHz for EU EPC C1 GEN2 / ISO18000-6C

* Ranges and rates depend on tags and

>200tags/s environment 19 Declaration The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows: Hereby, Shenzhen Chainway Information Technology Co.,Ltd. declares that the radio equipment type UHF Sled Reader is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following. 20 FCC 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. 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 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AC6AR5 Label and Location Wearable BT RFID Reader Model No.: R5 FCC ID: 2AC6AR5 Size: L1.5cm*W1.0cm Label Location This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046

<2020-04-27>

TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2AC6AR5 R5 For the product stated above, we request that the following information be held confidential;

Model name Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely,

(Signed) Name / Title: ShuRong Chen / Manager Company: Shenzhen Chainway Information Technology Co., Ltd. Contact information / address : 9/F, Building 2, Daqian Industrial Park, Longchang Rd., District 67, Baoan District, Shenzhen, China Tel: +86 755 23223301 Fax: +86 755 23223310 E-Mail: chenshurong@chainway.cn

9/F, Building 2, Daqian Industrial Park, Longchang Rd., District 67, Baoan District, Shenzhen, China Shenzhen Chainway Information Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

Sincerely, 04/27/2020 We, Shenzhen Chainway Information Technology Co., Ltd. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AC6AR5 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862.

(Signed) Name / Title: ShuRong Chen / Manager Company: Shenzhen Chainway Information Technology Co., Ltd. Contact information / address : 9/F, Building 2, Daqian Industrial Park, Longchang Rd., District 67, Baoan District, Shenzhen, China Tel: +86 755 23223301 Fax: +86 755 23223310 E-Mail: chenshurong@chainway.cn