FCC ID 2A8TU-S19
5-in-1 Smart IR Hub with illuminance Sensor & Backlight
by Shenzhen Forever Young Technology Co.,Ltd
Grantee Code: 2A8TU Product Code: S19
Latest application date: 2026-02-26
FCC ID Device Details
| FCC ID | 2A8TU-S19 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A8TU |
| Product Code | S19 |
| Applicant Business | Shenzhen Forever Young Technology Co.,Ltd 🇨🇳 |
| Related Domains |  zz-power.com  act-lab.com |
| Equipment Class | 5-in-1 Smart IR Hub with illuminance Sensor & Backlight |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-02-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-02-26 | PDF 1 MB |
| Internal Photos | Internal Photos | 2026-02-26 | PDF 1.4 MB |
| External Photos | External Photos | 2026-02-26 | PDF 1,004.4 KB |
| Label&Location | ID Label/Location Info | 2026-02-26 | PDF 694.6 KB |
| Test Setup Photos | Test Setup Photos | 2026-02-26 | PDF 1.1 MB |
| Antenna Spec. | Test Report | 2026-02-26 | PDF 536.3 KB |
| Appendix A for BLE RF Test Data(FCC) | Test Report | 2026-02-26 | PDF 1.9 MB |
| Appendix B for 2.4G Wi-Fi RF Test Data(FCC) | Test Report | 2026-02-26 | PDF 4.1 MB |
| TBR-C-202511-0157-4 Test Report BLE(FCC) | Test Report | 2026-02-26 | PDF 2.5 MB |
| TBR-C-202511-0157-41 Test Report WLAN-(FCC) | Test Report | 2026-02-26 | PDF 2.9 MB |
| USA agent letter | Attestation Statements | 2026-02-26 | PDF 50.6 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-02-26 | PDF 336.9 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-02-26 | PDF 257.2 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-02-26 | PDF 378.3 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-02-26 | PDF 288 KB |
| TBR-C-202511-0157-5 RF Exposure( FCC) | RF Exposure Info | 2026-02-26 | PDF 896.2 KB |
| Block diagram Metadata only | Block Diagram | PDF 156.1 KB | |
| Schematic 1 Metadata only | Schematics | PDF 278.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 224.4 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 204.2 KB |
Application Information
| Application ID | TnhKLV/67cAVWZBBPJpDHw== |
|---|---|
| Final Action Date | 2026-02-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032927261 |
| Model | S19 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 5-in-1 Smart IR Hub with illuminance Sensor & Backlight |
| Responsible Party | Jack Hu, jack@zz-power.com , (+86)-13682589563 |
| Non-Technical Contact | Scott Huber, ACT Lab LLC, shuber@act-lab.com , (562) 470-7215 |
| 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 |
|---|---|---|
| TnhKLV/67cAVWZBBPJpDHw== | 2026-02-26 | Original Equipment |
Grants
TCB Grant - Application TnhKLV/67cAVWZBBPJpDHw==
| 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: 02/26/2026 Application Dated: 02/26/2026 |
| Shenzhen Forever Young Technology Co.,Ltd |
| 2/F,No B2 Bldg,Fuyuan Industrial Park, |
| Fu yong Town,Bao'an District,Shenzhen,, 518000 China |
| Attention: Jack Hu , |
| 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: | 2A8TU-S19 |
| Name of Grantee: | Shenzhen Forever Young Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | 5-in-1 Smart IR Hub with illuminance Sensor & Backlight |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0029 | |||
| 15C | 2412.0 - 2462.0 | 0.0369 |
| Output Power listed is conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |