FCC ID 2AF77-H2641970
Video Doorbell
by Immedia Semiconductor LLC
Grantee Code: 2AF77 Product Code: H2641970
Latest application date: 2026-04-16
FCC ID Device Details
| FCC ID | 2AF77-H2641970 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AF77 |
| Product Code | H2641970 |
| Applicant Business | Immedia Semiconductor LLC 🇺🇸 |
| Related Domains |  amazon.com |
| Equipment Class | Video Doorbell |
| Test Firm | Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.4-927.6 MHz | Original Equipment | 2026-04-16 |
| 2412-2462 MHz | Original Equipment | 2026-04-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Attestation (Label Location Declaration) | Attestation Statements | 2026-04-16 | PDF 32.7 KB |
| Label Sample & Label Location | ID Label/Location Info | 2026-04-16 | PDF 112.7 KB |
| Antenna Test Report | Test Report | 2026-04-16 | PDF 1.4 MB |
| Test Report (Co-located) | Test Report | 2026-04-16 | PDF 633.3 KB |
| Test Report (DSS-LFR) | Test Report | 2026-04-16 | PDF 1.1 MB |
| Test Report (DTS-WLAN) | Test Report | 2026-04-16 | PDF 1.5 MB |
| Attestation (Channel and Mode Declaration) | Attestation Statements | 2026-04-16 | PDF 70.3 KB |
| Attestation (Designated itself as U.S. local Agent Letter)_rev | Attestation Statements | 2026-04-16 | PDF 38.5 KB |
| Attestation (Statements of part 2.911(d)(5)) | Attestation Statements | 2026-04-16 | PDF 104.8 KB |
| Confidentiality Request (Long term) | Cover Letter(s) | 2026-04-16 | PDF 110.6 KB |
| Confidentiality Request (Short term) | Cover Letter(s) | 2026-04-16 | PDF 111.7 KB |
| Cover Letter (Agent Authorization) | Cover Letter(s) | 2026-04-16 | PDF 84.8 KB |
| Cover Letter (Declaration for supported function) | Cover Letter(s) | 2026-04-16 | PDF 48.9 KB |
| RF Exposure Info (MPE) | RF Exposure Info | 2026-04-16 | PDF 457.1 KB |
| Users Manual Metadata only | Users Manual | 2026-10-13 | PDF 200.1 KB |
| Internal Photos Metadata only | Internal Photos | 2026-10-13 | PDF 4.6 MB |
| External Photos Metadata only | External Photos | 2026-10-13 | PDF 1.1 MB |
| Test Set Up Photos Metadata only | Test Setup Photos | 2026-10-13 | PDF 944.4 KB |
| Test Set Up Photos (Antenna report) Metadata only | Test Setup Photos | 2026-10-13 | PDF 383.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 624.9 KB | |
| Schematics (LED Boared) Metadata only | Schematics | PDF 3.3 MB | |
| Schematics (Main board)-1 Metadata only | Schematics | PDF 3.2 MB | |
| Schematics (Main board)-2 Metadata only | Schematics | PDF 785.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 138.5 KB |
Application Information
| Application ID | 6mcxWDhhieT4vu9V5ZJjrQ== |
|---|---|
| Final Action Date | 2026-04-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024974974 |
| Model | H2641970 |
| Frequency Range | 902.4-927.6 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Video Doorbell |
| Responsible Party | P. Douglas Grearson, grearson@amazon.com , 978-845-0360 |
| Non-Technical Contact | P. Douglas Grearson, Immedia Semiconductor LLC, ring-certifications@amazon.com , 9782570218 |
| Test Firm | Liu Ken, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, ken.liu@bureauveritas.com  , +886-3-2600609 |
| TCB Email | certification@nacsemc.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| 6mcxWDhhieT4vu9V5ZJjrQ== | 2026-04-16 | Original Equipment |
| +FR6Ee6bv/s928fg734OTw== | 2026-04-16 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application 6mcxWDhhieT4vu9V5ZJjrQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
North American EMC Certification Services Inc 24889 Ferguson Ave Maple Ridge, BC, Canada |
Date of Grant: 04/16/2026 Application Dated: 04/16/2026 |
| Immedia Semiconductor LLC |
| 100 Riverpark Drive |
| Suite 125 |
| North Reading, MA 01864 |
| Attention: P. Douglas Grearson , HW Development Manager |
| 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: | 2AF77-H2641970 |
| Name of Grantee: | Immedia Semiconductor LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Video Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 902.4 - 927.6 | 0.019 |
| Power listed is maximum conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application +FR6Ee6bv/s928fg734OTw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
North American EMC Certification Services Inc 24889 Ferguson Ave Maple Ridge, BC, Canada |
Date of Grant: 04/16/2026 Application Dated: 04/16/2026 |
| Immedia Semiconductor LLC |
| 100 Riverpark Drive |
| Suite 125 |
| North Reading, MA 01864 |
| Attention: P. Douglas Grearson , HW Development Manager |
| 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: | 2AF77-H2641970 |
| Name of Grantee: | Immedia Semiconductor LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | Video Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.077 |
| Power listed is maximum conducted output power. This device supports 20 MHz bandwidth mode. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |