FCC ID 2ATWZ-S0
Real-Time Multisensor
by Shanghai Dewav IoT Technology Co.,Ltd.
Grantee Code: 2ATWZ Product Code: S0
Latest application date: 2025-08-29
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-29 |
| 824-849 MHz | Original Equipment | 2025-08-29 |
| 5180-5240 MHz | Original Equipment | 2025-08-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-29 | PDF 498 KB |
| Internal Photos | Internal Photos | 2025-08-29 | PDF 2.1 MB |
| External Photos | External Photos | 2025-08-29 | PDF 739.4 KB |
| Label Information | ID Label/Location Info | 2025-08-29 | PDF 184 KB |
| TSUP | Test Setup Photos | 2025-08-29 | PDF 444.3 KB |
| Antenna Specifications | Test Report | 2025-08-29 | PDF 1.3 MB |
| Antenna Specifications | Test Report | 2025-08-29 | PDF 564.8 KB |
| TR Appendix Band 2 | Test Report | 2025-08-29 | PDF 4.7 MB |
| TR Appendix Band 38 | Test Report | 2025-08-29 | PDF 2.9 MB |
| TR Appendix Band 4 | Test Report | 2025-08-29 | PDF 4.7 MB |
| TR Appendix Band 40 2305-2315 | Test Report | 2025-08-29 | PDF 1.4 MB |
| TR Appendix Band 40 2350-2360 | Test Report | 2025-08-29 | PDF 1.4 MB |
| TR Appendix Band 41 | Test Report | 2025-08-29 | PDF 2.9 MB |
| TR Appendix Band 5 | Test Report | 2025-08-29 | PDF 3.6 MB |
| TR Appendix Band 66 | Test Report | 2025-08-29 | PDF 4.7 MB |
| TR Appendix Band 7 | Test Report | 2025-08-29 | PDF 2.9 MB |
| Test Report | Test Report | 2025-08-29 | PDF 1.5 MB |
| Test Report 2.4GHz WIFI pt. 1 | Test Report | 2025-08-29 | PDF 3.9 MB |
| Test Report 2.4GHz WIFI pt. 2 | Test Report | 2025-08-29 | PDF 4.8 MB |
| Test Report App Band 1 | Test Report | 2025-08-29 | PDF 4.1 MB |
| Test Report App Band 2 | Test Report | 2025-08-29 | PDF 4.1 MB |
| Test Report App Band 3 | Test Report | 2025-08-29 | PDF 4.3 MB |
| Test Report App Band 4 | Test Report | 2025-08-29 | PDF 4.1 MB |
| Test Report BLE | Test Report | 2025-08-29 | PDF 3.9 MB |
| Test Report DFS | Test Report | 2025-08-29 | PDF 690.9 KB |
| Test Report Part 22, 24, 27 | Test Report | 2025-08-29 | PDF 1.4 MB |
| Att Statements 2.911(d)(5)(7) | Attestation Statements | 2025-08-29 | PDF 158.3 KB |
| Att Statements 2.911(d)(5)(i)&(ii) | Attestation Statements | 2025-08-29 | PDF 149.6 KB |
| Model Difference Statement | Attestation Statements | 2025-08-29 | PDF 105.8 KB |
| SDOC Attestation | Cover Letter(s) | 2025-08-29 | PDF 139.7 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-08-29 | PDF 162.1 KB |
| Model Declaration Letter | Cover Letter(s) | 2025-08-29 | PDF 105.8 KB |
| Model Difference Statement | Cover Letter(s) | 2025-08-29 | PDF 105.8 KB |
| POA Letter | Cover Letter(s) | 2025-08-29 | PDF 144.1 KB |
| SDOC Letter | Cover Letter(s) | 2025-08-29 | PDF 139.7 KB |
| Software Configuration Declaration | Cover Letter(s) | 2025-08-29 | PDF 150.3 KB |
| RF Exposure | RF Exposure Info | 2025-08-29 | PDF 191.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 136.9 KB | |
| Module Schematics Metadata only | Schematics | PDF 342.9 KB | |
| Module Schematics PCB Metadata only | Schematics | PDF 1.6 MB | |
| Schematics Metadata only | Schematics | PDF 144.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 170.3 KB | |
| OpDes Software Security Metadata only | SDR Software/Security Info. | PDF 190.4 KB | |
| Module BOM Metadata only | Parts List/Tune Up Info | PDF 215.8 KB | |
| Module Parts List Metadata only | Parts List/Tune Up Info | PDF 597.2 KB |
Application Information
| Application ID | HVJFzdvkppWSIplZINADHQ== |
|---|---|
| Final Action Date | 2025-08-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028627586 |
| Model | S0 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Real-Time Multisensor |
| Responsible Party | Kevin Zhang, Kevin.zhang@dewav.com  , 86 18616682110 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | tei@timcoengr.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 the maximum conducted output power. This device must be installed and operated so as 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, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20 and 40 MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| HVJFzdvkppWSIplZINADHQ== | 2025-08-29 | Original Equipment |
| FnFeLaQlOFfGtA2jwKMchQ== | 2025-08-29 | Original Equipment |
| CmFurYUTaqpMZSbKCwGT/A== | 2025-08-29 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Grant Notes |
|---|---|---|---|
| 824-849 MHz | 0.16982 | 2.5ppm | |
| 824-849 MHz | 0.13583 | 2.5ppm | |
| 1710-1780 MHz | 0.10789 | 2.5ppm | |
| 1710-1755 MHz | 0.17539 | 2.5ppm | |
| 1710-1755 MHz | 0.12735 | 2.5ppm | |
| 1710-1780 MHz | 0.14757 | 2.5ppm | |
| 1850-1910 MHz | 0.13366 | 2.5ppm | |
| 2305-2315 MHz | 0.17742 | 2.5ppm | |
| 2305-2315 MHz | 0.13996 | 2.5ppm | |
| 2350-2360 MHz | 0.17298 | 2.5ppm | |
| 2350-2360 MHz | 0.13366 | 2.5ppm | |
| 2402-2480 MHz | 0.00348 | CC | |
| 2412-2462 MHz | 0.02037 | CC | |
| 2496-2690 MHz | 0.16596 | 2.5ppm | |
| 2496-2690 MHz | 0.13836 | 2.5ppm | |
| 2500-2570 MHz | 0.10864 | 2.5ppm | |
| 2500-2570 MHz | 0.13772 | 2.5ppm | |
| 2570-2620 MHz | 0.21038 | 2.5ppm | |
| 2570-2620 MHz | 0.14223 | 2.5ppm | |
| 5180-5240 MHz | 0.00938 | CC | |
| 5260-5320 MHz | 0.01199 | CC | |
| 5500-5700 MHz | 0.01161 | CC | |
| 5745-5825 MHz | 0.01581 | CC |
Grants
TCB Grant - Application HVJFzdvkppWSIplZINADHQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/29/2025 Application Dated: 08/29/2025 |
| Shanghai Dewav IoT Technology Co.,Ltd. |
| No.3 Building, Lane 739 of Kangwei Road, |
| Pudong New Area, |
| Shanghai, China |
| Attention: Kevin Zhang , |
| 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: | 2ATWZ-S0 |
| Name of Grantee: | Shanghai Dewav IoT Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Real-Time Multisensor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00348 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.02037 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20 and 40 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application FnFeLaQlOFfGtA2jwKMchQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/29/2025 Application Dated: 08/29/2025 |
| Shanghai Dewav IoT Technology Co.,Ltd. |
| No.3 Building, Lane 739 of Kangwei Road, |
| Pudong New Area, |
| Shanghai, China |
| Attention: Kevin Zhang , |
| 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: | 2ATWZ-S0 |
| Name of Grantee: | Shanghai Dewav IoT Technology Co.,Ltd. |
| Equipment Class: | PCS Licensed Transmitter |
| Notes: | Real-Time Multisensor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 24E | 1850.0 - 1910.0 | 0.20701 | 2.5 PM | 18M0G7D | |
| 24E | 1850.0 - 1910.0 | 0.13366 | 2.5 PM | 2M71W7D | |
| 27 | 1710.0 - 1755.0 | 0.17539 | 2.5 PM | 18M0G7D | |
| 27 | 1710.0 - 1755.0 | 0.12735 | 2.5 PM | 2M72W7D | |
| 22H | 824.0 - 849.0 | 0.16982 | 2.5 PM | 8M98G7D | |
| 22H | 824.0 - 849.0 | 0.13583 | 2.5 PM | 2M71W7D | |
| 27 | 2500.0 - 2570.0 | 0.10864 | 2.5 PM | 18M0G7D | |
| 27 | 2500.0 - 2570.0 | 0.13772 | 2.5 PM | 4M57W7D | |
| 27 | 1710.0 - 1780.0 | 0.14757 | 2.5 PM | 18M0G7D | |
| 27 | 1710.0 - 1780.0 | 0.10789 | 2.5 PM | 2M70W7D | |
| 27 | 2570.0 - 2620.0 | 0.21038 | 2.5 PM | 18M0G7D | |
| 27 | 2570.0 - 2620.0 | 0.14223 | 2.5 PM | 4M52W7D | |
| 27 | 2305.0 - 2315.0 | 0.17742 | 2.5 PM | 9M01G7D | |
| 27 | 2305.0 - 2315.0 | 0.13996 | 2.5 PM | 4M54W7D | |
| 27 | 2350.0 - 2360.0 | 0.17298 | 2.5 PM | 8M97G7D | |
| 27 | 2350.0 - 2360.0 | 0.13366 | 2.5 PM | 4M55W7D | |
| 27 | 2496.0 - 2690.0 | 0.16596 | 2.5 PM | 17M9G7D | |
| 27 | 2496.0 - 2690.0 | 0.13836 | 2.5 PM | 4M52W7D |
| Output Power is EIRP and ERP for above and below 1 GHz, respectively. This device must be installed and operated so as 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, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports LTE of 1.4, 3, 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Bands 2, 4 and 66; LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Band 7; LTE of 1.4, 3, 5 and 10 MHz bandwidth modes for FDD LTE Band 5; and LTE of 5, 10, 15 and 20 MHz bandwidth modes for TDD LTE Bands 38, 40 and 41. Certification of LTE band 40 operations is limited to the 2.3 GHz segment under Part 27.5(a). |
TCB Grant - Application CmFurYUTaqpMZSbKCwGT/A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/29/2025 Application Dated: 08/29/2025 |
| Shanghai Dewav IoT Technology Co.,Ltd. |
| No.3 Building, Lane 739 of Kangwei Road, |
| Pudong New Area, |
| Shanghai, China |
| Attention: Kevin Zhang , |
| 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: | 2ATWZ-S0 |
| Name of Grantee: | Shanghai Dewav IoT Technology Co.,Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Real-Time Multisensor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.00938 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.01199 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.01161 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.01581 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as 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, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20 and 40 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |