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  3. 2BUIA-KR700

FCC ID 2BUIA-KR700

2BU1A-KR700, 2BU1A-KR7OO, 2BU1AKR700, 2BU1AKR7OO, 2BUIA-KR700, 2BUIA-KR7OO, 2BUIAKR700, 2BUIAKR7OO, ZBU1A-KR700, ZBU1A-KR7OO, ZBU1AKR700, ZBU1AKR7OO, ZBUIA-KR700, ZBUIA-KR7OO, ZBUIAKR700, ZBUIAKR7OO

RESO PILOT PRO, RESO SYNC PRO -KR700 Shenzhen Ziwu Chuangxin Technology Co., Ltd.

An FCC ID is a unique identifier assigned by the Federal Communications Commission (FCC) to identify wireless radio frequency devices available on the market. The FCC assigns a 3- or 5-character Grantee Code to indicate the company responsible for manufacturing the device. For the current product, the FCC ID is 2BUIA-KR700, where the Grantee Code is 2BUIA. The remaining portion of the ID, -KR700, is typically associated with the product model, though it may also be a randomly chosen string determined by the applicant.

The current product (model -KR700) is manufactured by Shenzhen Ziwu Chuangxin Technology Co., Ltd.. It complies with the Federal Communications Commission (FCC) requirements and is classified under the equipment class as DSS - Part 15 Spread Spectrum Transmitter, The equipment notes indicate that the product is a RESO PILOT PRO, RESO SYNC PRO.

In addition to the application documents, the FCC also publishes internal and external photographs of the device, user manuals, and test reports. These materials can be viewed under the "Exhibits" tab below.

FCC Registration Number
0038559308
Manufactured By
Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Tested By
Shenzhen BALUN Technology Co., Ltd.
Equipment Class(es)
  • DSS - Part 15 Spread Spectrum Transmitter
  • NII - Unlicensed National Information Infrastructure TX
  • DTS - Digital Transmission System
Equipment Note(s)
  • RESO PILOT PRO, RESO SYNC PRO
  • RESO PILOT PRO, RESO SYNC PRO
  • RESO PILOT PRO, RESO SYNC PRO
Original Data Source
FCC.gov Official

Applications

Frequencies

FCC ID 2BUIA-KR700 Frequencies List ALL

FCC ID 2BUIA-KR700 Frequencies List #1

FCC ID 2BUIA-KR700 Frequencies List #2

FCC ID 2BUIA-KR700 Frequencies List #3

Exhibits

FCC ID 2BUIA-KR700 Exhibits List ALL

FCC ID 2BUIA-KR700 Exhibits List #1

FCC ID 2BUIA-KR700 Exhibits List #2

FCC ID 2BUIA-KR700 Exhibits List #3

Application Forms

FCC ID 2BUIA-KR700 Application Forms #1

Application for Equipment Authorization FCC Form 731 TCB Version


Applicant Information
Applicant's complete, legal business name: Shenzhen Ziwu Chuangxin Technology Co., Ltd.
FCC Registration Number (FRN): 0038559308
Line one: Room 225, Office Area, 2nd Floor, Phase II, Galaxy
Line two: Incubator, Nankeng Community, Bantian Subdistrict
P.O. Box:
City: Shenzhen
State: N/A
Country: China
Zip Code:

TCB Information
TCB Application Email Address: TCB@nemko.com
TCB Scope: A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID
Grantee Code: 2BUIA Product Code: -KR700

Person at the applicant's address to receive grant or for contact
First Name: Alex
Middle Name:
Last Name: Liu
Title:
Telephone Number: 18038062367 Extension:
Fax Number: 18038062367
Email: alex.liu@zowoi.com
Mail Stop:


Technical Contact
Firm Name:
First Name:
Middle Name:
Last Name:
Line 1:
Line 2:
P.O. Box:
City:
State:
Country:
Zip Code:
Telephone Number: Extension:
Fax Number:
E-Mail:

Non Technical Contact
Firm Name: Picus Advisors US LLC
First Name: Ivan
Middle Name:
Last Name: Wang
Line 1: 5855 SOVEREIGN DRSTE B-1
Line 2:
P.O. Box:
City: Houston
State:
Country: United States
Zip Code: 77036
Telephone Number: 7133914488 Extension:
Fax Number:
E-Mail: ivan.wang@picus.fi

Long-Term Confidentiality
Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:   Yes

Short-Term Confidentiality
Does short-term confidentiality apply to this application?:   Yes
If so, specify the short-term confidentiality release date (MM/DD/YYYY format):   01/11/2027
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio
Is this application for software defined/cognitive radio authorization?   No

Equipment Class
Equipment Class:   DSS - Part 15 Spread Spectrum Transmitter
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant): RESO PILOT PRO, RESO SYNC PRO

Related OET KnowledgeDataBase Inquiry
Is there a KDB inquiry associated with this application?  No

Modular Equipment
Modular Type:  Does not apply

Application Purpose
Application is for:   Original Equipment

Composite/Related Equipment
Is the equipment in this application a composite device subject to an additional equipment authorization?   Yes
Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?   No

The related application is in the process of being filed under the FCC ID(s) 2BUIA-KR700

Equipment Specifications
Line
Entry		 Lower
Frequency		 Upper
Frequency		 Power
Output		 Tolerance Emission
Designator		 Microprocessor
Number		 Rule
Parts		 Grant
Notes
1 2402 2480 0.00756 15C CC
2 2402 2480 0.00492 15C CC

Test Firm Information
Name of test firm and contact person on file with the FCC:
Firm Name:   Shenzhen BALUN Technology Co., Ltd.
First Name:   Hanson
Last Name:   Lin
Telephone Number: 86-755-66833830 Extension:
Fax Number: 
E-mail:  Hanson.Lin@baluntek.com

Grant Comments
Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Output power listed is conducted. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are 0.47 W/kg, 0.11 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.

Equipment Authorization Waiver
Is there an equipment authorization waiver associated with this application?  No
If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?:  No

WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:
The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes.

Does the applicant or authorized agent so certify?  Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing:  Wu Xuewen
Title of authorized signature:  Certification Manager

Complete items below if agent signs the application:

Firm Name:  Shenzhen BALUN Technology Co., Ltd
First Name:  Xuewen
Middle Name: 
Last Name:  Wu
Line 1:  601, Building 2, Intelligent Connected Vehicle
Line 2:  Industrial park, No 55, Xiangshan Road
P.O. Box: 
City:  Shenzhen
State: 
Country: 
Zip Code:  518055
Telephone Number:  +8675566850100 Extension: 
Fax Number: 
E-mail:  cbproject@baluntek.com

FCC ID 2BUIA-KR700 Application Forms #2

Application for Equipment Authorization FCC Form 731 TCB Version


Applicant Information
Applicant's complete, legal business name: Shenzhen Ziwu Chuangxin Technology Co., Ltd.
FCC Registration Number (FRN): 0038559308
Line one: Room 225, Office Area, 2nd Floor, Phase II, Galaxy
Line two: Incubator, Nankeng Community, Bantian Subdistrict
P.O. Box:
City: Shenzhen
State: N/A
Country: China
Zip Code:

TCB Information
TCB Application Email Address: TCB@nemko.com
TCB Scope: A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID
Grantee Code: 2BUIA Product Code: -KR700

Person at the applicant's address to receive grant or for contact
First Name: Alex
Middle Name:
Last Name: Liu
Title:
Telephone Number: 18038062367 Extension:
Fax Number: 18038062367
Email: alex.liu@zowoi.com
Mail Stop:


Technical Contact
Firm Name:
First Name:
Middle Name:
Last Name:
Line 1:
Line 2:
P.O. Box:
City:
State:
Country:
Zip Code:
Telephone Number: Extension:
Fax Number:
E-Mail:

Non Technical Contact
Firm Name: Picus Advisors US LLC
First Name: Ivan
Middle Name:
Last Name: Wang
Line 1: 5855 SOVEREIGN DRSTE B-1
Line 2:
P.O. Box:
City: Houston
State:
Country: United States
Zip Code: 77036
Telephone Number: 7133914488 Extension:
Fax Number:
E-Mail: ivan.wang@picus.fi

Long-Term Confidentiality
Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:   Yes

Short-Term Confidentiality
Does short-term confidentiality apply to this application?:   Yes
If so, specify the short-term confidentiality release date (MM/DD/YYYY format):   01/11/2027
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio
Is this application for software defined/cognitive radio authorization?   No

Equipment Class
Equipment Class:   NII - Unlicensed National Information Infrastructure TX
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant): RESO PILOT PRO, RESO SYNC PRO

Related OET KnowledgeDataBase Inquiry
Is there a KDB inquiry associated with this application?  No

Modular Equipment
Modular Type:  Does not apply

Application Purpose
Application is for:   Original Equipment

Composite/Related Equipment
Is the equipment in this application a composite device subject to an additional equipment authorization?   Yes
Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?   No

The related application is in the process of being filed under the FCC ID(s) 2BUIA-KR700

Equipment Specifications
Line
Entry		 Lower
Frequency		 Upper
Frequency		 Power
Output		 Tolerance Emission
Designator		 Microprocessor
Number		 Rule
Parts		 Grant
Notes
1 5180 5240 0.00971 15E CC
2 5745 5825 0.00962 15E CC

Test Firm Information
Name of test firm and contact person on file with the FCC:
Firm Name:   Shenzhen BALUN Technology Co., Ltd.
First Name:   Hanson
Last Name:   Lin
Telephone Number: 86-755-66833830 Extension:
Fax Number: 
E-mail:  Hanson.Lin@baluntek.com

Grant Comments
Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are 0.66 W/kg, 1.53 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.

Equipment Authorization Waiver
Is there an equipment authorization waiver associated with this application?  No
If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?:  No

WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:
The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes.

Does the applicant or authorized agent so certify?  Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing:  Wu Xuewen
Title of authorized signature:  Certification Manager

Complete items below if agent signs the application:

Firm Name:  Shenzhen BALUN Technology Co., Ltd
First Name:  Xuewen
Middle Name: 
Last Name:  Wu
Line 1:  601, Building 2, Intelligent Connected Vehicle
Line 2:  Industrial park, No 55, Xiangshan Road
P.O. Box: 
City:  Shenzhen
State: 
Country: 
Zip Code:  518055
Telephone Number:  +8675566850100 Extension: 
Fax Number: 
E-mail:  cbproject@baluntek.com

FCC ID 2BUIA-KR700 Application Forms #3

Application for Equipment Authorization FCC Form 731 TCB Version


Applicant Information
Applicant's complete, legal business name: Shenzhen Ziwu Chuangxin Technology Co., Ltd.
FCC Registration Number (FRN): 0038559308
Line one: Room 225, Office Area, 2nd Floor, Phase II, Galaxy
Line two: Incubator, Nankeng Community, Bantian Subdistrict
P.O. Box:
City: Shenzhen
State: N/A
Country: China
Zip Code:

TCB Information
TCB Application Email Address: TCB@nemko.com
TCB Scope: A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID
Grantee Code: 2BUIA Product Code: -KR700

Person at the applicant's address to receive grant or for contact
First Name: Alex
Middle Name:
Last Name: Liu
Title:
Telephone Number: 18038062367 Extension:
Fax Number: 18038062367
Email: alex.liu@zowoi.com
Mail Stop:


Technical Contact
Firm Name:
First Name:
Middle Name:
Last Name:
Line 1:
Line 2:
P.O. Box:
City:
State:
Country:
Zip Code:
Telephone Number: Extension:
Fax Number:
E-Mail:

Non Technical Contact
Firm Name: Picus Advisors US LLC
First Name: Ivan
Middle Name:
Last Name: Wang
Line 1: 5855 SOVEREIGN DRSTE B-1
Line 2:
P.O. Box:
City: Houston
State:
Country: United States
Zip Code: 77036
Telephone Number: 7133914488 Extension:
Fax Number:
E-Mail: ivan.wang@picus.fi

Long-Term Confidentiality
Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:   Yes

Short-Term Confidentiality
Does short-term confidentiality apply to this application?:   Yes
If so, specify the short-term confidentiality release date (MM/DD/YYYY format):   01/11/2027
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio
Is this application for software defined/cognitive radio authorization?   No

Equipment Class
Equipment Class:   DTS - Digital Transmission System
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant): RESO PILOT PRO, RESO SYNC PRO

Related OET KnowledgeDataBase Inquiry
Is there a KDB inquiry associated with this application?  No

Modular Equipment
Modular Type:  Does not apply

Application Purpose
Application is for:   Original Equipment

Composite/Related Equipment
Is the equipment in this application a composite device subject to an additional equipment authorization?   Yes
Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?   No

The related application is in the process of being filed under the FCC ID(s) 2BUIA-KR700

Equipment Specifications
Line
Entry		 Lower
Frequency		 Upper
Frequency		 Power
Output		 Tolerance Emission
Designator		 Microprocessor
Number		 Rule
Parts		 Grant
Notes
1 2402 2480 0.0018 15C CC
2 2402 2480 0.0019 15C CC
3 2405 2475 0.0109 15C CC
4 2412 2462 0.0236 15C CC

Test Firm Information
Name of test firm and contact person on file with the FCC:
Firm Name:   Shenzhen BALUN Technology Co., Ltd.
First Name:   Hanson
Last Name:   Lin
Telephone Number: 86-755-66833830 Extension:
Fax Number: 
E-mail:  Hanson.Lin@baluntek.com

Grant Comments
Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are < 0.10 W/kg, 0.11 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.

Equipment Authorization Waiver
Is there an equipment authorization waiver associated with this application?  No
If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?:  No

WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:
The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes.

Does the applicant or authorized agent so certify?  Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing:  Wu Xuewen
Title of authorized signature:  Certification Manager

Complete items below if agent signs the application:

Firm Name:  Shenzhen BALUN Technology Co., Ltd
First Name:  Xuewen
Middle Name: 
Last Name:  Wu
Line 1:  601, Building 2, Intelligent Connected Vehicle
Line 2:  Industrial park, No 55, Xiangshan Road
P.O. Box: 
City:  Shenzhen
State: 
Country: 
Zip Code:  518055
Telephone Number:  +8675566850100 Extension: 
Fax Number: 
E-mail:  cbproject@baluntek.com

Grants

FCC ID 2BUIA-KR700 TCB Grant #1

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 07/16/2026

Application Dated: 07/15/2026
Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Room 225, Office Area, 2nd Floor, Phase II, Galaxy
Incubator, Nankeng Community, Bantian Subdistrict
Shenzhen,
China
 
Attention: Alex Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BUIA-KR700
Name of Grantee:  Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: RESO PILOT PRO, RESO SYNC PRO
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00756  
CC 15C 2402.0  -  2480.0 0.00492  

Output power listed is conducted. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are 0.47 W/kg, 0.11 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.

CC: This device is certified pursuant to two different Part 15 rules sections.

FCC ID 2BUIA-KR700 EAS Grant #1

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Room 225, Office Area, 2nd Floor, Phase II, Galaxy Incubator, Nankeng Community, Bantian Subdistrict
Shenzhen,
China 		  Date of Grant: 07/16/2026

Application Dated: 07/16/2026
 
Attention: Alex Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BUIA-KR700
Name of Grantee:  Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: RESO PILOT PRO, RESO SYNC PRO
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00756  
CC 15C 2402.0  -  2480.0 0.00492  

Output power listed is conducted. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are 0.47 W/kg, 0.11 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.


CC: This device is certified pursuant to two different Part 15 rules sections.

Mail To:


EA372141

FCC ID 2BUIA-KR700 EAS Grant #2

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Room 225, Office Area, 2nd Floor, Phase II, Galaxy Incubator, Nankeng Community, Bantian Subdistrict
Shenzhen,
China 		  Date of Grant: 07/16/2026

Application Dated: 07/16/2026
 
Attention: Alex Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BUIA-KR700
Name of Grantee:  Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: RESO PILOT PRO, RESO SYNC PRO
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.00971  
CC 15E 5745.0  -  5825.0 0.00962  

Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are 0.66 W/kg, 1.53 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.


CC: This device is certified pursuant to two different Part 15 rules sections.

Mail To:


EA686710

FCC ID 2BUIA-KR700 TCB Grant #2

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 07/16/2026

Application Dated: 07/15/2026
Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Room 225, Office Area, 2nd Floor, Phase II, Galaxy
Incubator, Nankeng Community, Bantian Subdistrict
Shenzhen,
China
 
Attention: Alex Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BUIA-KR700
Name of Grantee:  Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: RESO PILOT PRO, RESO SYNC PRO
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.00971  
CC 15E 5745.0  -  5825.0 0.00962  

Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are 0.66 W/kg, 1.53 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.

CC: This device is certified pursuant to two different Part 15 rules sections.

FCC ID 2BUIA-KR700 TCB Grant #3

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Nemko North America, Inc.
303 River Road
Ottawa, Ontario, K1V 1H2
Canada 		Date of Grant: 07/16/2026

Application Dated: 07/15/2026
Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Room 225, Office Area, 2nd Floor, Phase II, Galaxy
Incubator, Nankeng Community, Bantian Subdistrict
Shenzhen,
China
 
Attention: Alex Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BUIA-KR700
Name of Grantee:  Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: RESO PILOT PRO, RESO SYNC PRO
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0018  
CC 15C 2402.0  -  2480.0 0.0019  
CC 15C 2405.0  -  2475.0 0.0109  
CC 15C 2412.0  -  2462.0 0.0236  

Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are < 0.10 W/kg, 0.11 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.

CC: This device is certified pursuant to two different Part 15 rules sections.

FCC ID 2BUIA-KR700 EAS Grant #3

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Room 225, Office Area, 2nd Floor, Phase II, Galaxy Incubator, Nankeng Community, Bantian Subdistrict
Shenzhen,
China 		  Date of Grant: 07/16/2026

Application Dated: 07/16/2026
 
Attention: Alex Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BUIA-KR700
Name of Grantee:  Shenzhen Ziwu Chuangxin Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: RESO PILOT PRO, RESO SYNC PRO
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0018  
CC 15C 2402.0  -  2480.0 0.0019  
CC 15C 2405.0  -  2475.0 0.0109  
CC 15C 2412.0  -  2462.0 0.0236  

Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. The device is approved for use only when installed on a helmet. SAR compliance for head exposure is based on a separation distance of 15 mm between the device and the users head, as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, extremity (hand) and simultaneous transmission exposure conditions are < 0.10 W/kg, 0.11 W/kg, 0.81 W/kg and 2.05 W/kg, respectively.


CC: This device is certified pursuant to two different Part 15 rules sections.

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EA787358