FCC ID 2BD8J-X391S
Robotic vacuum cleaner
by Zhiyi (Zhongshan) Technology Co., Ltd.
Grantee Code: 2BD8J Product Code: X391S
Latest application date: 2025-01-07
FCC ID Device Details
| FCC ID | 2BD8J-X391S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BD8J |
| Product Code | X391S |
| Applicant Business | Zhiyi (Zhongshan) Technology Co., Ltd. 🇨🇳 |
| Related Domains |  china-ilife.com |
| Equipment Class | Robotic vacuum cleaner |
| Test Firm | Bay Area Compliance Laboratories Corp. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-07 |
| 2402-2480 MHz | Original Equipment | 2025-01-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-01-07 | PDF 3.9 MB |
| Internal Photos Part 1 | Internal Photos | 2025-01-07 | PDF 5.4 MB |
| Internal Photos Part 2 | Internal Photos | 2025-01-07 | PDF 5 MB |
| External Photos Part 1 | External Photos | 2025-01-07 | PDF 5.5 MB |
| External Photos Part 2 | External Photos | 2025-01-07 | PDF 1.4 MB |
| Label & Label Location | ID Label/Location Info | 2025-01-07 | PDF 1.3 MB |
| Test Setup Photos | Test Setup Photos | 2025-01-07 | PDF 722 KB |
| Test Setup Photos | Test Setup Photos | 2025-01-07 | PDF 722 KB |
| Antenna Specification | Test Report | 2025-01-07 | PDF 384.5 KB |
| Test Report | Test Report | 2025-01-07 | PDF 1.7 MB |
| Test Report - BLE | Test Report | 2025-01-07 | PDF 1.1 MB |
| Test Report - Wi-Fi | Test Report | 2025-01-07 | PDF 2.3 MB |
| 2.911 (d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2025-01-07 | PDF 330.9 KB |
| Attestation Letter | Attestation Statements | 2025-01-07 | PDF 51.2 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-01-07 | PDF 37.2 KB |
| DoS Letter | Cover Letter(s) | 2025-01-07 | PDF 78.2 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-01-07 | PDF 23.1 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2025-01-07 | PDF 25.5 KB |
| RF Exposure | RF Exposure Info | 2025-01-07 | PDF 117.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 386.9 KB | |
| Schematics Metadata only | Schematics | PDF 670 KB | |
| Circuit Description Metadata only | Operational Description | PDF 230.4 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 223 KB |
Application Information
| Application ID | z0xmjeNUNrZG0YDMqOpODg== |
|---|---|
| Final Action Date | 2025-01-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034643965 |
| Model | X391S |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Robotic vacuum cleaner |
| Responsible Party | Wenliang Ning, qc.wlning@china-ilife.com , +8618617119037 |
| Test Firm | David Zhang, Bay Area Compliance Laboratories Corp. (Dongguan), qa.dg@baclcorp.com  , 0086-769-8685-8891 |
| TCB Email | bacl.regulatory@baclcorp.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a 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 device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| z0xmjeNUNrZG0YDMqOpODg== | 2025-01-07 | Original Equipment |
| Gc0ypMOfOLrkTSKiFiIbLg== | 2025-01-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application z0xmjeNUNrZG0YDMqOpODg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Zhiyi (Zhongshan) Technology Co., Ltd. |
| No.39,Donghui Road,Cuiheng New District, |
| Zhongshan,Guangdong,China |
| Zhongshan, 528400 China |
| Attention: Wenliang Ning |
| 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: | 2BD8J-X391S |
| Name of Grantee: | Zhiyi (Zhongshan) Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Robotic vacuum cleaner |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0032 | |||
| 15C | 2412.0 - 2462.0 | 0.1614 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a 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 device. |
EAS Grant - Application z0xmjeNUNrZG0YDMqOpODg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhiyi (Zhongshan) Technology Co., Ltd. No.39,Donghui Road,Cuiheng New District, Zhongshan,Guangdong,China Zhongshan, 528400 China |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Attention: Wenliang Ning |
| 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: | 2BD8J-X391S |
| Name of Grantee: | Zhiyi (Zhongshan) Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Robotic vacuum cleaner |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0032 | |||
| 15C | 2412.0 - 2462.0 | 0.1614 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a 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 device. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Zhiyi (Zhongshan) Technology Co., Ltd. |
| No.39,Donghui Road,Cuiheng New District, |
| Zhongshan,Guangdong,China |
| Zhongshan, 528400 China |
| Attention: Wenliang Ning |
| 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: | 2BD8J-X391S |
| Name of Grantee: | Zhiyi (Zhongshan) Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Robotic vacuum cleaner |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00785 |
| Power is listed as conducted. The antenna(s) used for this transmitter must be installed to provide a 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 device. |
EAS Grant - Application Gc0ypMOfOLrkTSKiFiIbLg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhiyi (Zhongshan) Technology Co., Ltd. No.39,Donghui Road,Cuiheng New District, Zhongshan,Guangdong,China Zhongshan, 528400 China |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Attention: Wenliang Ning |
| 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: | 2BD8J-X391S |
| Name of Grantee: | Zhiyi (Zhongshan) Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Robotic vacuum cleaner |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00785 |
| Power is listed as conducted. The antenna(s) used for this transmitter must be installed to provide a 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 device. |
| Mail To: |