FCC ID: 2AH2G-ZU99903 Reber Tying Tool

+ The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure of low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. RB-441T-C and RB-611T-C has been tested and found to comply with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines.

+ Transmission Frequency and Maximum Power Output Transmission Maximum Power PRODUCT NO. Band Frequency [MHz] Output [dbm]

2 1850-1910 RB441T-C(USA) Ba 1710-1755 +25 RB611T-C(USA) B18 824-849

@ Contact to MAX

+ If you have any questions or need any other information concerning the use of the Tool or the IOT Service using the Tool, please contact us by e-mail at the address below or from Contact us at the bottom of the web application screen. MAXCO.LTD_ MAX EUROPE BY. MAX USA CORP. Antennestraat 45, 205 Express Street 1322 AH, Almere, The Netherlands | | Plainview, NY 11803, U.S. A. Phone: +31-36-546-9669 TEL: 1-800-223-4293, FAX: +31-36-536-3985, FAX: (516)741-3272 sales@max-europe.com maxcorp@maxusacorp.com www.max-europe.com www.maxusacorp.com 4103100 220314-00/00 Bf USER GUIDE Rebar Tying Tool with Communication Function

+ Read this User Guide and the Instruction Manual supplied with the Rebar Tying Tool before using it.

+ This guide describes some important matters that need your attention when you use the Rebar Tying Tool with Communication Function (hereinafter referred to as the Tool ).

+ You first need to agree with the Terms and Conditions for Use of the Rebar Tying Tool loT Service and open a new account on the Rebar Tying Tool App. to be able to use the Tool. For more details, refer to the "Procedure to start using the Too!" section on. the following page.

+ The Tool is provided by MAX CO.,LTD. (hereinafter referred to as MAX") as a lent product and its ownership belongs to MAX. You have an obligation to manage the Tool properly even when it is sublet to a third party.

+ If you have any questions, please contact us as described in the Contact to MAX section at the end of this guide.

@ Major changes from the Instruction Manual supplied with the Tool TOOL SPECIFICATIONS AND TECHNICAL DATA, PRODUCT NO. RB441T-C RB611T-C

(H) 1-1/2" (295mm) (H) 11-778" (300mm) DIMENSIONS.

(Battery pack included) (W) 4-7/8" (123mm) (W) 4-7/8" (123mm)

(L) 13" 30mm) (L) 13-778" (352mm) WEIGHT 5.9lbs (2.7kg) 5.9lbs (2.7kg)

(Battery pack included) After-sales services

+ The Tool is a lent product and, therefore, provided without a basic guarantee.

+ When the Tool is in trouble, please click Go to troubleshooting on the App. or refer to Troubleshooting .

+ If problem persists, stop using the Tool and contact us as described in the Contact to MAX" section at the end of this guide. has been tested and found to comply with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. RB441T-C(USA)

Label Location Diagram Date:

FCC ID:

2022-04-28 2AH2G-ZU99903 MAX Co., Ltd. Model:ZU99903 FCC ID: 2AH2G-ZU99903 25mm 28mm

MAX Co., Ltd. 1848, Kawai, Tamamura-machi, Sawa-gun, Gunma, 370-1117 Japan The following is a sample Confidentiality Request letter, which needs to be completed on company letterhead, signed by an authorized Applicant/Agent, and submitted to TUV Rheinland. Date: 2022-05-23 Subject: Confidentiality Request for FCC ID: 2AH2G-ZU99903 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. s Type of Confidentiality Requested Exhibit

(_] Short Term x] Permanent Block Diagrams DX Short Term Permanent Internal Photos ***

L] Short Term [X] Permanent Operation Description/Theory of Operation

[_] Short Term DX] Permanent Tune-Up Procedure

(_] Short Term XX] Permanent Schematics XX] Short Term [_] Permanent Users Manual***

[X] Short Term n/a Test Setup IX] Short Term n/a External Photos MAX Co., Ltd. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** PAG only) Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___180__ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: Koxo L WA KL /Manager Kozo IWAKI

(Signature/Title) (Print name) MS-0044715 Page 1 of 1 Revision 0

MAX Co., Ltd. 1848, Kawai, Tamamura-machi, Sawa-gun, Gunma, 370-1117 Japan Date: 2022-05-16 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Ref: | FCC Class II Permissive change for FCC ID: 2AH2G-ZU99903 Dear Examiner, This is to request a Class II permissive change for FCC ID: 2AH2G-ZU99903, originally granted on 2022-05-11. The major changes filed under this application are:

Change #1: Accommodate the certificated Module (FCC ID: 2AH2G-ZU99903) into the Host Rebar Tying Tool (Model: RB441T-C) with re-assessment of RF exposure due to closer distance to human body than specified in the grant. SAR test report ERJ13-22030R00 is attached as result of the RF exposure assessment. Change #2: The maximum power decreased via the modules firmware for RF exposure compliance. No changes on hardware. Sincerely, By: Koxa LWA KZ /_ Manager Kozo Iwaki

(Signature/Title) (Print name) QF094234 Page 1 of 1 Revision 0

MAX Co., Ltd. 1848, Kawai, Tamamura-machi, Sawa-gun, Gunma, 370-1117 Japan Authority to Act as Agent Date: 2022-05-09 TUV Rheinland Group 762 Park Avenue Youngsville, NC 27596 To Whom It May Concern:

I appoint Mr. Kozo Iwaki to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canadas regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group. For TCB applications, We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: 12 months B : . % Hirohisa Usami y Hirohisa, Usa

(Signature) (Print Name) Title : Cheif Telephone: +81-270-30-2050 On behalf of: MAX Co., Ltd.

(Company Name) QF094234 Page 1 of 1 Revision 0

MAX Co., Ltd. 1848, Kawai, Tamamura-machi, Sawa-gun, Gunma, 370-1117 Japan Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022-04-26 Subject: Request to change in Identification To Whom It May Concern:

This application for Change of Identification request a new FCC ID as stipulated in 47 CFR 2.933 (b) for presently authorized equipment. This application by MAX Co., Ltd. will establish a new FCC ID: 2AH2G-ZU99903 for the purpose of marketing. The original grant to Quectel Wireless Solutions Company Limited, FCC ID: XMR201606EC21A will remain in effect. Per 47 CFR 2.933 (b) 1) The original identification is FCC ID: XMR201606EC21A, granted on 2018-06-15. 2) The equipment is electrically and functionally identical. Only the Applicant, label and ID numbers are different. Other documents on file with FCC from the original certification remain unchanged and continue to be valid 4) Exterior photographs, label included in this application. By: kK G20 LWak d /Manager Kozo IWAKI

(Signature/Title) (Print name)

Applicant/Grantee | MAX Co., Ltd. FCC ID: 2AH2G-ZU99903 Section 15.212 Modular Transmitters /

X_| Request for Modular Approval | Request for Limited Modular Approval Requirements Device Conditions Comply (Y/N) Single Modular Approval Requirements The radio elements must have the radio The module has its own RF shielding. frequency circuitry must be shielded. Shield Can is employed on the board 1 Physical/discrete and tuning capacitors structure, please see exhibition External Yy Imay be located external to the shield, but | Photo, the emission measurement was Imust be on the module assembly. conducted without further shielding added.

[The module shall have buffered All modulation and data input(s) are Imodulation/data input(s) (if such inputs are| buffered. The EUT has buffered data provided) to ensure that the module will | inputs, it is integrated on the RF chip 2. |comply with the requirements set out in the Y lapplicable RSS standard under conditions lof excessive data rates or over-modulation. The module shall have its own power Output power is controlled by the RF supply regulation on the module. This is to) Chip and de-coupled from supply ensure that the module will comply with | voltage variations. ithe requirements set out in the applicable | Frequencies are determined by Crystal standard regardless of the design of the 3 lpower supplying circuitry in the host Y device which houses the module.

[Requirements set out in the applicable standard regardless of the design of the power supplying circuitry in ithe host device which houses the module.

[The module shall comply with the The antenna is part of the module provisions for external power amplifiers and antennas detailed in this standard. The 4 |Equipment certification submission shall Y contain a detailed description of the configuration of all antennas that will be lused with the module.

(The module shall be tested for compliance | The modular transmitter was tested in a with the applicable standard in a stand- stand-alone configuration via a UART alone configuration, i.e. the module must | Interface. a Inot be inside another device during testing. x

(The module shall comply with the In the exhibition OEM manual, there are g _ [Category I equipment labelling Instructions given to the OEM on how to y requirements. label the end product.

(The modular transmitter complies with all | Instructions in User Manual specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer will 7 _ [provide adequate instructions along with Y ithe module to explain any such requirements. A copy of these instructions is included in this application for lequipment authorization:

[Address compliance with the Please refer the Maximum Permissible

(Commission's RF exposure limits in Exposure Information. Sections 1.1310 and 2.1093. In addition, spread spectrum transmitters operating under Section 15.247 are required to laddress RF exposure compliance in laccordance with Section 15.247(b)(4). 8a A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured. Signature Kozo LWAKE Name/Title: Kozo IWAKI/ Manager Company Name: MAX Co., Ltd. Date: 04/04/2022