FCC ID 2AQQS-T1920
Wireless Intercom Doorbell
by Shenzhen Todakj Co., Ltd.
Grantee Code: 2AQQS Product Code: T1920
Latest application date: 2026-01-19
FCC ID Device Details
| FCC ID | 2AQQS-T1920 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AQQS |
| Product Code | T1920 |
| Applicant Business | Shenzhen Todakj Co., Ltd. 🇨🇳 |
| Related Domains |  rct-testing.com  opuor.us |
| Equipment Class | Wireless Intercom Doorbell |
| Test Firm | Shenzhen GUOREN Certification Technology Service C |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 462.588-462.725 MHz | Original Equipment | 2026-01-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2026-01-19 | PDF 756.4 KB |
| Internal Photos | Internal Photos | 2026-03-02 | PDF 4.1 MB |
| External Photos | External Photos | 2026-03-02 | PDF 5.5 MB |
| label and location | ID Label/Location Info | 2026-01-19 | PDF 1.2 MB |
| Test Setup Photos | Test Setup Photos | 2026-01-19 | PDF 2 MB |
| Test Report | Test Report | 2026-01-19 | PDF 2.5 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-01-19 | PDF 525.7 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-01-19 | PDF 191.5 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-01-19 | PDF 166 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-01-19 | PDF 44.5 KB |
| RF exposure report | RF Exposure Info | 2026-01-19 | PDF 311 KB |
| BLOCK Metadata only | Block Diagram | PDF 46.8 KB | |
| SCH Metadata only | Schematics | PDF 176.3 KB | |
| OPS Metadata only | Operational Description | PDF 52.5 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 92.1 KB | |
| Tune up Procedure Metadata only | Parts List/Tune Up Info | PDF 33.9 KB |
Application Information
| Application ID | rCuEeXlbQDLVDB+ZcBOl2w== |
|---|---|
| Final Action Date | 2026-01-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037875515 |
| Model | T1920 |
| Frequency Range | 462.588-462.725 MHz |
| Equipment Class | FRF - Part 95 Family Radio Face Held Transmitter |
| Device Description | Wireless Intercom Doorbell |
| Responsible Party | Li Huang, jimmy@rct-testing.com , 0755-26588927 |
| Technical Contact | Shenzhen Todakj Co., Ltd., 267338903@qq.com  |
| Non-Technical Contact | Opuor INC, info@opuor.us |
| Test Firm | Sam Wang, Shenzhen GUOREN Certification Technology Service C, sam.wang@grcert.com  , 86-755-23408306 |
| TCB Email | anezam@qai.org  |
| TCB Scope | B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz) |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| rCuEeXlbQDLVDB+ZcBOl2w== | 2026-01-19 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application rCuEeXlbQDLVDB+ZcBOl2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| 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: 01/19/2026 Application Dated: 01/16/2026 |
| Shenzhen Todakj Co., Ltd. |
| 2nd Floor, Xinshidai Stationery Factory Building |
| Tiegang Community,Xixiang Subdistrict |
| Bao'an District, Shenzhen, Guangdong Province, 518101 China |
| Attention: Li Huang , 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: | 2AQQS-T1920 |
| Name of Grantee: | Shenzhen Todakj Co., Ltd. |
| Equipment Class: | Part 95 Family Radio Face Held Transmitter |
| Notes: | Wireless Intercom Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 95B | 462.5875 - 462.725 | 0.064 | 1.6 PM | 5K80F3E |
| Output power listed is ERP. This device is authorized to operate in the FRS (Part 95B) radio service. 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. |