FCC ID 2AF2R-52RX
2.4GHz Digital Wireless Video Baby Monitor
by Shenzhen Videotimes Technology Co., Ltd
Grantee Code: 2AF2R Product Code: 52RX
Latest application date: 2025-09-16
FCC ID Device Details
| FCC ID | 2AF2R-52RX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AF2R |
| Product Code | 52RX |
| Applicant Business | Shenzhen Videotimes Technology Co., Ltd 🇨🇳 |
| Related Domains |  hellobaby.net.cn |
| Equipment Class | 2.4GHz Digital Wireless Video Baby Monitor |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2469 MHz | Class II permissive change or modification of presently authorized equipment | 2025-09-16 |
| 2412-2469 MHz | Class II permissive change or modification of presently authorized equipment | 2024-11-05 |
| 2412-2469 MHz | Class II permissive change or modification of presently authorized equipment | 2024-04-22 |
| 2412-2469 MHz | Original Equipment | 2023-07-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-11-05 | PDF 808.4 KB |
| User manual | Users Manual | 2024-04-22 | PDF 2 MB |
| user manual | Users Manual | 2023-07-05 | PDF 5.5 MB |
| Internal Photos | Internal Photos | 2025-09-16 | PDF 1 MB |
| Internal Photos | Internal Photos | 2024-11-05 | PDF 1.3 MB |
| Internal Photos | Internal Photos | 2024-04-22 | PDF 1.1 MB |
| Internal Photos | Internal Photos | 2023-07-05 | PDF 1 MB |
| External photo | External Photos | 2025-09-16 | PDF 921.4 KB |
| External Photos | External Photos | 2024-11-05 | PDF 1.3 MB |
| External Photos | External Photos | 2024-04-22 | PDF 1.2 MB |
| External Photos | External Photos | 2023-07-05 | PDF 1.1 MB |
| Label&Location | ID Label/Location Info | 2024-11-05 | PDF 751.3 KB |
| Label and location | ID Label/Location Info | 2024-04-22 | PDF 751.3 KB |
| Label&Location | ID Label/Location Info | 2023-07-05 | PDF 742.9 KB |
| Test setup photos | Test Setup Photos | 2024-11-05 | PDF 792.2 KB |
| Test Setup Photos | Test Setup Photos | 2024-04-22 | PDF 790.1 KB |
| Test Setup photos | Test Setup Photos | 2023-07-05 | PDF 1 MB |
| TBR-C-202507-0245-8 FCC Test Report | Test Report | 2025-09-16 | PDF 1.3 MB |
| Test Report | Test Report | 2024-11-05 | PDF 1.8 MB |
| Test Report | Test Report | 2024-04-22 | PDF 1.6 MB |
| Antenna Specification | Test Report | 2023-07-05 | PDF 778.6 KB |
| Test Report | Test Report | 2023-07-05 | PDF 3.3 MB |
| USA Agent letter | Attestation Statements | 2025-09-16 | PDF 700.4 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-09-16 | PDF 601.5 KB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2024-11-05 | PDF 104.7 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2024-11-05 | PDF 150.5 KB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2024-04-22 | PDF 162.2 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2024-04-22 | PDF 926 KB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2023-07-05 | PDF 884.8 KB |
| Class II Permissive Change Justification Letter | Cover Letter(s) | 2025-09-16 | PDF 409.2 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-09-16 | PDF 344.2 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-09-16 | PDF 591 KB |
| Class II Permissive Change Justification Letter | Cover Letter(s) | 2024-11-05 | PDF 290 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2024-11-05 | PDF 120.3 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2024-11-05 | PDF 147.1 KB |
| FCC POA | Cover Letter(s) | 2024-11-05 | PDF 125 KB |
| Class II Permissive Change Justification Letter | Cover Letter(s) | 2024-04-22 | PDF 406.9 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2024-04-22 | PDF 67.6 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2024-04-22 | PDF 258.8 KB |
| FCC POA | Cover Letter(s) | 2024-04-22 | PDF 212.7 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2023-07-05 | PDF 78.8 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2023-07-05 | PDF 111 KB |
| FCC POA | Cover Letter(s) | 2023-07-05 | PDF 113.2 KB |
| BTF230605R00301 SAR Report_Part1 | RF Exposure Info | 2025-09-16 | PDF 4.9 MB |
| BTF230605R00301 SAR Report_Part2 | RF Exposure Info | 2025-09-16 | PDF 1.6 MB |
| Calibration SAR_Part1 | RF Exposure Info | 2025-09-16 | PDF 4.1 MB |
| Calibration SAR_Part2 | RF Exposure Info | 2025-09-16 | PDF 3 MB |
| FCC SAR REPORT (formal documents) | RF Exposure Info | 2024-11-05 | PDF 4.5 MB |
| RF Exposure-SAR Calibration_Part1 | RF Exposure Info | 2024-04-22 | PDF 5.6 MB |
| RF Exposure-SAR Calibration_Part2 | RF Exposure Info | 2024-04-22 | PDF 4.8 MB |
| RF Exposure-SAR Report | RF Exposure Info | 2024-04-22 | PDF 1.4 MB |
| Calibration SAR_Part1 | RF Exposure Info | 2023-07-05 | PDF 5.2 MB |
| Calibration SAR_Part2 | RF Exposure Info | 2023-07-05 | PDF 3.7 MB |
| RF Exposure-SAR Report | RF Exposure Info | 2023-07-05 | PDF 1.4 MB |
| Block Diagram Metadata only | Block Diagram | PDF 93.1 KB | |
| schematic Metadata only | Schematics | PDF 163.2 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 205 KB | |
| operation description Metadata only | Operational Description | PDF 101.8 KB |
Application Information
| Application ID | sZSsdmZM7Q/M4xDyHas1WQ== |
|---|---|
| Final Action Date | 2025-09-16 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0024911638 |
| Model | 52RX |
| Frequency Range | 2412-2469 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | 2.4GHz Digital Wireless Video Baby Monitor |
| Responsible Party | Chris Liu, chris@hellobaby.net.cn , +86-755-26966058 |
| Test Firm | Ray Lai, Shenzhen Toby Technology Co., Ltd., Ray.LAI@cotecna.com.cn  , 086-075526509301 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| 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
| Application ID | Date | Purpose |
|---|---|---|
| sZSsdmZM7Q/M4xDyHas1WQ== | 2025-09-16 | Class II permissive change or modification of presently authorized equipment |
| +JVVLbKpF5nU5HYNmIjykA== | 2024-11-05 | Class II permissive change or modification of presently authorized equipment |
| AADfJDQGQqvY5OhkmOYEpw== | 2024-04-22 | Class II permissive change or modification of presently authorized equipment |
| IsUjiYQ6JRkYhRU43woq8Q== | 2023-07-05 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2469 MHz | 0.0155000 | 15C |
Grants
TCB Grant - Application sZSsdmZM7Q/M4xDyHas1WQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/16/2025 Application Dated: 09/16/2025 |
| Shenzhen Videotimes Technology Co., Ltd |
| Room 2106,Building 11,Tianan Yungu Phase |
| II(Plot of Land 02-08),Gangtou Community, Bantian |
| Longgang District, Shenzhen, Guangdong, 518000 China |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Class II permissive change due to add an equivalent battery with the same parameters. Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.36 W/kg. |
TCB Grant - Application IsUjiYQ6JRkYhRU43woq8Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 07/05/2023 Application Dated: 07/05/2023 |
| Shenzhen Videotimes Technology Co., Ltd |
| Room 2106,Building 11,Tianan Yungu Phase |
| II(Plot of Land 02-08),Gangtou Community, Bantian |
| Longgang District, Shenzhen, Guangdong, 518000 China |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.36 W/kg. |
EAS Grant - Application IsUjiYQ6JRkYhRU43woq8Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Videotimes Technology Co., Ltd Room 2106,Building 11,Tianan Yungu Phase II(Plot of Land 02-08),Gangtou Community, Bantian Longgang District, Shenzhen, Guangdong, 518000 China |
Date of Grant: 07/05/2023 Application Dated: 07/05/2023 |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.36 W/kg. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 04/22/2024 Application Dated: 04/22/2024 |
| Shenzhen Videotimes Technology Co., Ltd |
| Room 2106,Building 11,Tianan Yungu Phase |
| II(Plot of Land 02-08),Gangtou Community, Bantian |
| Longgang District, Shenzhen, Guangdong, 518000 China |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.26 W/kg. C2PC as slightly PCB layout change for non-transmitter portion. |
EAS Grant - Application AADfJDQGQqvY5OhkmOYEpw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Videotimes Technology Co., Ltd Room 2106,Building 11,Tianan Yungu Phase II(Plot of Land 02-08),Gangtou Community, Bantian Longgang District, Shenzhen, Guangdong, 518000 China |
Date of Grant: 04/22/2024 Application Dated: 04/22/2024 |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.26 W/kg. C2PC as slightly PCB layout change for non-transmitter portion. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 11/05/2024 Application Dated: 11/05/2024 |
| Shenzhen Videotimes Technology Co., Ltd |
| Room 2106,Building 11,Tianan Yungu Phase |
| II(Plot of Land 02-08),Gangtou Community, Bantian |
| Longgang District, Shenzhen, Guangdong, 518000 China |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.25 W/kg. C2PC as screen size and battery capacity change. |
EAS Grant - Application +JVVLbKpF5nU5HYNmIjykA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Videotimes Technology Co., Ltd Room 2106,Building 11,Tianan Yungu Phase II(Plot of Land 02-08),Gangtou Community, Bantian Longgang District, Shenzhen, Guangdong, 518000 China |
Date of Grant: 11/05/2024 Application Dated: 11/05/2024 |
| Attention: Chris Liu , General Manager |
| 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: | 2AF2R-52RX |
| Name of Grantee: | Shenzhen Videotimes Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.4GHz Digital Wireless Video Baby Monitor |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2469.0 | 0.0155 |
| Output Power listed is peak conducted. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. For body worn operation, this Monitor has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the Monitor a minimum of 0 mm from the body. The highest reported SAR for bodyworn use conditions are 0.25 W/kg. C2PC as screen size and battery capacity change. |
| Mail To: |