FCC ID 2AZ2V-ZEN57
240V XS Relay
by Lorenz High Definition LLC
Grantee Code: 2AZ2V Product Code: ZEN57
Latest application date: 2025-06-27
FCC ID Device Details
| FCC ID | 2AZ2V-ZEN57 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZ2V |
| Product Code | ZEN57 |
| Applicant Business | Lorenz High Definition LLC 🇺🇸 |
| Related Domains |  thesmartesthouse.com |
| Equipment Class | 240V XS Relay |
| Test Firm | Guangdong Dongdian Testing Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 912 MHz | Original Equipment | 2025-06-27 |
| 908.4 MHz | Original Equipment | 2025-06-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-12-23 | PDF 3.5 MB |
| Internal Photos | Internal Photos | 2025-12-23 | PDF 1.5 MB |
| External Photos | External Photos | 2025-12-23 | PDF 1.5 MB |
| Label and Location | ID Label/Location Info | 2025-06-27 | PDF 65.7 KB |
| Test Setup Photos | Test Setup Photos | 2025-12-23 | PDF 653.4 KB |
| Antenna Specification | Test Report | 2025-06-27 | PDF 1.9 MB |
| Test Report | Test Report | 2025-06-27 | PDF 2.5 MB |
| Test Report | Test Report | 2025-06-27 | PDF 1.9 MB |
| Covered Equipment Attestation | Attestation Statements | 2025-06-27 | PDF 130.5 KB |
| U.S. Agent Designation Attestation | Attestation Statements | 2025-06-27 | PDF 197.3 KB |
| Agent Authorization Letter | Cover Letter(s) | 2025-06-27 | PDF 113.7 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-06-27 | PDF 209.7 KB |
| RF Exposure Evaluation | RF Exposure Info | 2025-06-27 | PDF 577.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 327.6 KB | |
| Schematics Metadata only | Schematics | PDF 829.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 109.8 KB |
Application Information
| Application ID | sItV2z9f/NGefVZzffYv8g== |
|---|---|
| Final Action Date | 2025-06-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030963904 |
| Model | ZEN57 |
| Frequency Range | 912 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 240V XS Relay |
| Responsible Party | Lorenz Agnes, alorenz@thesmartesthouse.com , +1 908.320.4204 |
| Agent | Damon Damon Damon, Guangdong Dongdian Testing Service Co., Ltd, Damon_Hu@dgddt.com  , 076938826678 |
| Test Firm | Mr. Jamy Yu, Guangdong Dongdian Testing Service Co., Ltd., jamy@dgddt.com , +86-0769-89201646 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 12/23/2025 |
| 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 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, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| sItV2z9f/NGefVZzffYv8g== | 2025-06-27 | Original Equipment |
| b4ci9zlWNJONjeDIamI/fg== | 2025-06-27 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 908.4 MHz | |
| 908.42 MHz | |
| 912 MHz | 0.029 |
| 916 MHz | |
| 920 MHz | 0.0258 |
Grants
TCB Grant - Application sItV2z9f/NGefVZzffYv8g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 06/27/2025 Application Dated: 06/27/2025 |
| Lorenz High Definition LLC |
| 230 Rt 206 STE 401 |
| Flanders, NJ 07836 |
| Attention: Lorenz Agnes , |
| 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: | 2AZ2V-ZEN57 |
| Name of Grantee: | Lorenz High Definition LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | 240V XS Relay |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 912.0 - 912.0 | 0.029 | |||
| 15C | 920.0 - 920.0 | 0.0258 |
| Output power listed is 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, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application b4ci9zlWNJONjeDIamI/fg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 06/27/2025 Application Dated: 06/27/2025 |
| Lorenz High Definition LLC |
| 230 Rt 206 STE 401 |
| Flanders, NJ 07836 |
| Attention: Lorenz Agnes , |
| 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: | 2AZ2V-ZEN57 |
| Name of Grantee: | Lorenz High Definition LLC |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | 240V XS Relay |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 908.4 - 908.4 | ||||
| 15C | 908.42 - 908.42 | ||||
| 15C | 916.0 - 916.0 |