FCC ID 2AZTH-AL-439-00-902
AL-439 EnoSense CO2
by DEUTA Controls GmbH
Grantee Code: 2AZTH Product Code: AL43900902
Latest application date: 2026-03-06
FCC ID Device Details
| FCC ID | 2AZTH-AL-439-00-902 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZTH |
| Product Code | AL43900902 |
| Applicant Business | DEUTA Controls GmbH 🇩🇪 |
| Related Domains |  deuta-controls.de |
| Equipment Class | AL-439 EnoSense CO2 |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.875 MHz | Original Equipment | 2026-03-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2026-09-03 | PDF 975 KB |
| Internal Photos | Internal Photos | 2026-09-03 | PDF 2 MB |
| External Photos | External Photos | 2026-09-03 | PDF 2.4 MB |
| Label and Location | ID Label/Location Info | 2026-03-06 | PDF 461.3 KB |
| Test Setup Photos | Test Setup Photos | 2026-09-03 | PDF 596.2 KB |
| Antenna | Test Report | 2026-03-06 | PDF 727 KB |
| LCSA01196021EA_FCC Report_915 | Test Report | 2026-03-06 | PDF 1.6 MB |
| Attestation_COVERED_EQUIPMENT | Attestation Statements | 2026-03-06 | PDF 293.4 KB |
| Attestation_Letter_US_AGENT | Attestation Statements | 2026-03-06 | PDF 287.7 KB |
| Confidential | Cover Letter(s) | 2026-03-06 | PDF 334.3 KB |
| LCSA01196021EB_RF Exposure Evaluation-FCC | RF Exposure Info | 2026-03-06 | PDF 600.1 KB |
| Block diagram Metadata only | Block Diagram | PDF 203.3 KB | |
| Module Schematic 2026_03_04 Metadata only | Schematics | PDF 63.5 KB | |
| Schematic Metadata only | Schematics | PDF 94.4 KB | |
| OP Metadata only | Operational Description | PDF 87.1 KB |
Application Information
| Application ID | 3Yf40/ngGBtHxGRolyGVwQ== |
|---|---|
| Final Action Date | 2026-03-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030873988 |
| Model | AL-439-00-902 |
| Frequency Range | 902.875 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | AL-439 EnoSense CO2 |
| Responsible Party | Michael Lehzen, michael.lehzen@deuta-controls.de , +4957345146610 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | bentje.holger@phoenix-testlab.de  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| 3Yf40/ngGBtHxGRolyGVwQ== | 2026-03-06 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 902.875 MHz | 15C |
Grants
TCB Grant - Application 3Yf40/ngGBtHxGRolyGVwQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 03/06/2026 Application Dated: 03/06/2026 |
| DEUTA Controls GmbH |
| Paffrather Strasse 140 |
| Bergisch Gladbach, 51465 Germany |
| Attention: Michael Lehzen , |
| 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: | 2AZTH-AL-439-00-902 |
| Name of Grantee: | DEUTA Controls GmbH |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | AL-439 EnoSense CO2 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.875 - 902.875 |
| This device must be installed and operated 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. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance. |