FCC ID 2AF77-H2641971
Wired Video Doorbell
by Immedia Semiconductor LLC
Grantee Code: 2AF77 Product Code: H2641971
Latest application date: 2026-04-16
FCC ID Device Details
| FCC ID | 2AF77-H2641971 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AF77 |
| Product Code | H2641971 |
| Applicant Business | Immedia Semiconductor LLC 🇺🇸 |
| Related Domains |  amazon.com |
| Equipment Class | Wired Video Doorbell |
| Test Firm | TUV SUD Asia Ltd. Taiwan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-04-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID Label/Location Info | ID Label/Location Info | 2026-04-16 | PDF 262.2 KB |
| Antenna Specification | Test Report | 2026-04-16 | PDF 1.3 MB |
| Test Report_BLE | Test Report | 2026-04-16 | PDF 3.4 MB |
| Test Report_WLAN_1 | Test Report | 2026-04-16 | PDF 2 MB |
| Test Report_WLAN_2 | Test Report | 2026-04-16 | PDF 4.3 MB |
| Attestation Statements | Attestation Statements | 2026-04-16 | PDF 50 KB |
| US Agent Letter | Attestation Statements | 2026-04-16 | PDF 51 KB |
| Confidentiality | Cover Letter(s) | 2026-04-16 | PDF 45.8 KB |
| Declaration of authorization | Cover Letter(s) | 2026-04-16 | PDF 26.7 KB |
| RF Exposure Info. | RF Exposure Info | 2026-04-16 | PDF 1.6 MB |
| Users Manual Metadata only | Users Manual | 2026-09-28 | PDF 3 MB |
| Internal Photos Metadata only | Internal Photos | 2026-09-28 | PDF 2.2 MB |
| External Photos Metadata only | External Photos | 2026-09-28 | PDF 1.8 MB |
| Test Setup Photos_BLE Metadata only | Test Setup Photos | 2026-09-28 | PDF 883.2 KB |
| Test Setup Photos_WLAN Metadata only | Test Setup Photos | 2026-09-28 | PDF 875.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 336.1 KB | |
| Schematics Metadata only | Schematics | PDF 4.8 MB | |
| Operational Description Metadata only | Operational Description | PDF 188.6 KB |
Application Information
| Application ID | yYXnIU+N6oe3F3ad7C3mGw== |
|---|---|
| Final Action Date | 2026-04-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024974974 |
| Model | H2641971 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wired Video Doorbell |
| Responsible Party | P. Douglas Grearson, grearson@amazon.com , 978-845-0360 |
| Technical Contact | Jack Chang, TUV SUD Asia Ltd., Taiwan Branch, Jack.Chang@tuvsud.com  , 88633282512 |
| Non-Technical Contact | P. Douglas Grearson, Immedia Semiconductor LLC, grearson@amazon.com , 9782570218 |
| Test Firm | Max Yao, TUV SUD Asia Ltd. Taiwan Branch, max.yao@tuvsud.com , +886 3 328 2512 |
| TCB Email | dl_radio-certification@kiwa.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 | 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 |
|---|---|---|
| yYXnIU+N6oe3F3ad7C3mGw== | 2026-04-16 | Original Equipment |
Grants
TCB Grant - Application yYXnIU+N6oe3F3ad7C3mGw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 04/16/2026 Application Dated: 03/31/2026 |
| 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-H2641971 |
| Name of Grantee: | Immedia Semiconductor LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | Wired Video Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0017 | |||
| 15C | 2412.0 - 2462.0 | 0.41 |
| Power output listed is conducted. The device with its internal antenna 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. End-users must be provided with operating conditions for satisfying RF exposure compliance. |