Wireless Touchscreen Car Stereo — by Shenzhen Zhongze Technology Co., Ltd
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FCC ID 2BX4K-ZZKJ-T113I
Device Details
FCC ID 2BX4K-ZZKJ-T113I Grantee Code 2BX4K Product Code ZZKJ-T113I Applicant Shenzhen Zhongze Technology Co., Ltd Address Room 101, Building 6, Phase I, Huangtian Yangbei Industrial Park, Huangtian Community, Hangcheng, Subdistrict, Bao'an District, Shenzhen, N/A, 51800, China Equipment Class DTS - Digital Transmission System Device Description Wireless Touchscreen Car Stereo Application Purpose Original Equipment Grant Date 2026-09-03 Frequency Range 2402-2480 MHz; 2412-2462 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402–2480 MHz
Original Equipment
2026-09-03
2412–2462 MHz
Original Equipment
2026-09-03
Exhibits (16)
View on FCC.gov ↗
Document Type Available File
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii)
Attestation Statements
2026-09-03
ADOBE ACROBAT PDF 564.1 KB
Attestation Statements of US Agent for Service of Process, 2.911(d)(7)
Attestation Statements
2026-09-03
ADOBE ACROBAT PDF 154 KB
BLOCK
Block Diagram
ADOBE ACROBAT PDF 103 KB
Short & Long Term Confidentiality Request
Cover Letter(s)
2026-09-03
ADOBE ACROBAT PDF 406.8 KB
Product Similarity Declaration
Cover Letter(s)
2026-09-03
ADOBE ACROBAT PDF 267.4 KB
Agent Authorization Letter Template
Cover Letter(s)
2026-09-03
ADOBE ACROBAT PDF 468.5 KB
External Photos
External Photos
2026-09-03
ADOBE ACROBAT PDF 3.9 MB
Label Information
ID Label/Location Info
2026-09-03
ADOBE ACROBAT PDF 729.6 KB
Internal Photos
Internal Photos
2026-09-03
ADOBE ACROBAT PDF 3.5 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 81.5 KB
RF Exposure Report
RF Exposure Info
2026-09-03
ADOBE ACROBAT PDF 1 MB
SCH
Schematics
ADOBE ACROBAT PDF 709.9 KB
Antenna Report
Test Report
2026-09-03
ADOBE ACROBAT PDF 1.4 MB
Test Report
Test Report
2026-09-03
ADOBE ACROBAT PDF 3.4 MB
Test Setup Photos
Test Setup Photos
2026-09-03
ADOBE ACROBAT PDF 818.9 KB
User Manual
Users Manual
2026-09-03
ADOBE ACROBAT PDF 1.1 MB
Application Information
Application ID 4yY19JbEh4h/v5xWemo71w== Final Action Date 2026-09-03 Application Purpose Original Equipment Model ZZKJ-T113I Frequency Range 2402-2480 MHz; 2412-2462 MHz Equipment Class DTS - Digital Transmission System Device Description Wireless Touchscreen Car Stereo Responsible Party Qiuyue Mo, anyue086@163.com, +8613530254465 Technical Contact Shenzhen Zhongze Technology Co., Ltd, anyue086@163.com Non-Technical Contact Jack Fu, UUX GROUP INC, info@uuxgroup.com Test Firm Leo Su, Shenzhen HongBiao Certification& Testing Co., Ltd, engineer01@sz-hongbiao.com, 13265750412 TCB Email anezam@qai.org TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
4yY19JbEh4h/v5xWemo71w==
2026-09-03
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402–2480 MHz
0.001313
15C
2412–2462 MHz
0.018493
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada
Date of Grant: 09/03/2026
Shenzhen Zhongze Technology Co., Ltd
Room 101, Building 6, Phase I, Huangtian Yangbei
Industrial Park, Huangtian Community, Hangcheng
Subdistrict, Bao'an District, Shenzhen, 51800
China
Attention: Qiuyue Mo ,
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:
2BX4K-ZZKJ-T113I
Name of Grantee:
Shenzhen Zhongze Technology Co., Ltd
Equipment Class:
Digital Transmission System
Notes:
Wireless Touchscreen Car Stereo
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.001313
15C
2412.0
-
2462.0
0.018493
Power listed is the maximum conducted output power. This device contains 20 and 40 MHz signal bandwidth. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
