FCC ID 2AZ2V-ZEN77V2
DIMMER SWITCH 800
by Lorenz High Definition LLC
Grantee Code: 2AZ2V Product Code: ZEN77V2
Latest application date: 2026-03-19
FCC ID Device Details
| FCC ID | 2AZ2V-ZEN77V2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZ2V |
| Product Code | ZEN77V2 |
| Applicant Business | Lorenz High Definition LLC 🇺🇸 |
| Related Domains |  thesmartesthouse.com  lorenzhd.com |
| Equipment Class | DIMMER SWITCH 800 |
| Test Firm | Precise Testing & Certification Co., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 916 MHz | Original Equipment | 2026-03-19 |
| 920 MHz | Original Equipment | 2026-03-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-03-19 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2026-03-19 | PDF 937 KB |
| External Photos | External Photos | 2026-03-19 | PDF 924.6 KB |
| ID Label and Location | ID Label/Location Info | 2026-03-19 | PDF 2.6 MB |
| Test Setup Photos | Test Setup Photos | 2026-03-19 | PDF 291 KB |
| Antenna report | Test Report | 2026-03-19 | PDF 1.3 MB |
| Test Report-DTS | Test Report | 2026-03-19 | PDF 3.6 MB |
| Test Report-DXX | Test Report | 2026-03-19 | PDF 2.6 MB |
| Covered Equipment Certification Attestation | Attestation Statements | 2026-03-19 | PDF 113.3 KB |
| US Agent Attestation | Attestation Statements | 2026-03-19 | PDF 37.6 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2026-03-19 | PDF 71.4 KB |
| Model Identical Declaration | Cover Letter(s) | 2026-03-19 | PDF 85.1 KB |
| RF Exposure | RF Exposure Info | 2026-03-19 | PDF 271.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 86.8 KB | |
| Schematics Metadata only | Schematics | PDF 138.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 74.6 KB |
Application Information
| Application ID | xA0bkbACNVoKu+9/eOoAUg== |
|---|---|
| Final Action Date | 2026-03-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030963904 |
| Model | ZEN77V2 |
| Frequency Range | 916 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | DIMMER SWITCH 800 |
| Responsible Party | Lorenz Agnes, alorenz@thesmartesthouse.com , +1 908.320.4204 |
| Non-Technical Contact | Zbigniew Lorenz, Lorenz High Definition LLC, office@lorenzhd.com , (848) 200-0995 |
| Test Firm | Yang Juan, Precise Testing & Certification Co., LTD., qc02@ptc-testing.com  , +86-13267259187 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| xA0bkbACNVoKu+9/eOoAUg== | 2026-03-19 | Original Equipment |
| YLGTBH9jCmGvAMpMUNhLmA== | 2026-03-19 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YLGTBH9jCmGvAMpMUNhLmA==
| 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: 03/19/2026 Application Dated: 03/19/2026 |
| 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-ZEN77V2 |
| Name of Grantee: | Lorenz High Definition LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | DIMMER SWITCH 800 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 912.0 - 912.0 | 0.00176 | ||
| CC | 15C | 920.0 - 920.0 | 0.00089 |
| Output power listed is conducted. 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. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application xA0bkbACNVoKu+9/eOoAUg==
| 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: 03/19/2026 Application Dated: 03/19/2026 |
| 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-ZEN77V2 |
| Name of Grantee: | Lorenz High Definition LLC |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | DIMMER SWITCH 800 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 908.4 - 908.4 | |||
| CC | 15C | 908.42 - 908.42 | |||
| CC | 15C | 916.0 - 916.0 |
| 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. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |