The short answer
A dash cam sold in the United States has to meet FCC Part 15, which limits the radio-frequency noise that electronic devices may emit. The route depends on whether the device is designed to transmit. A plain recorder with no wireless function is an unintentional radiator and can use a Supplier's Declaration of Conformity (SDoC) under Part 15 Subpart B. A model with WiFi, Bluetooth or a 4G module is also an intentional radiator, and the radio part needs an FCC ID granted through a certification body. Consumer devices are held to the Class B limits, the stricter set meant for homes and vehicles used by the public.
This note is general information for buyers, not legal advice. Confirm the details for your product with a compliance adviser or an accredited lab.
SDoC versus FCC ID in practice
| Model type | FCC path | Evidence to ask for |
|---|---|---|
| No radio (1080P, 4K, mirror without WiFi) | SDoC, Part 15 Subpart B, Class B | Test report from a lab, signed declaration, compliance statement in the manual |
| WiFi or Bluetooth app model | SDoC for the digital part plus FCC ID for the radio | FCC ID, grant listing, radio test report, label and manual text |
| 4G or LTE model | FCC ID for the cellular module and the finished device | Grant listing, module integration documents, test reports |
| GPS-only receive | Treated as receive-only electronics, usually under SDoC | Same SDoC package; confirm no transmitter is present |
The key practical difference: SDoC is self-declared on the strength of a test report, so there is no public FCC grant to look up. An FCC ID can be checked by anyone on the FCC equipment authorization database, which makes it the easier of the two to verify.
Who is responsible: importer or manufacturer
The FCC places the duty on the responsible party, which for an SDoC is the party that signs the declaration and keeps the records. In an import chain that is often the importer or brand owner who puts the product on the US market, because the declaration needs a contact in the United States. A factory can supply a test report, but the report alone does not make you compliant. If you sell under your own name, expect to be treated as the party answerable for the product, so you should hold or have access to the declaration, the report and the technical records.
For an FCC ID, the grantee named on the certificate is the company that applied. With a private-label model, ask the factory whether the grant is in its name, whether the radio module carries its own grant, and whether your brand can be added to the filing or listed on the label. Roadtrace does not hold certificates itself; reports and grants come from the producing factory or the lab, and we check them against report numbers for each program.
What changes when WiFi or 4G is added
Adding a radio changes the project in three ways. First, a radio test is needed on top of the emissions test, which adds lab time and a fee that the buyer should expect to see reflected in the program. Second, the radio firmware becomes locked: changing the antenna, the module or the transmit settings without recertification can void the grant, so firmware customization has to stay inside the certified configuration. Third, labeling and documentation grow: the FCC ID must appear on the product or in an electronic label where that is permitted, and the manual needs the required statements.
If you plan app branding on a WiFi model, read WiFi and app dash cams and the firmware and app customization page before you fix the specification. For 4G and cloud units the cellular carrier approvals in your market come on top of the FCC grant; see 4G and cloud dash cams.
Documents to request before you order
- Test report for the exact model number, from a named lab, with a report number and date.
- Declaration of Conformity or the FCC grant, matching the model on your purchase order.
- Photos of the label and the manual page carrying the compliance statement.
- Bill of materials note showing the radio module and any changes since the tested sample.
- Written confirmation that production units match the tested configuration.
The common failure is not a missing report but a report for a different model: the factory tested a sibling unit and sells a variant with a different screen, module or power board. Match model names letter for letter and ask what differs between variants.
Non-radio does not mean no paperwork
A no-radio model skips the grant, but it still needs an emissions test and a declaration, and the test has teeth: a design with a noisy power board or a cheap cable can fail and need rework, which costs sample rounds. Buyers sometimes assume the SDoC route means the factory can skip the lab entirely; a declaration without a report behind it will not survive a marketplace request or an authority question. Ask for the report even when no FCC ID exists, and keep it with the program file described on the test report reading guide.
Labels, manuals and marketplace listings
Many sellers learn about FCC rules from a marketplace compliance request rather than from the regulator. Marketplaces commonly ask for a declaration or grant for electronic products, and they compare the model name on the document with the one in the listing. Keep one clean set: the document, the report, the label photo and the manual page, all naming the same model. If you rename a model for your brand, ask the factory how the documents will reflect the rename, because a mismatched name is the quickest way to a delisting.
A sensible order of work
Start with the market list. If the US is a target, decide early whether the program is radio or no-radio, because it changes the sample plan and the lead time shown on the MOQ and lead time page. Then collect the documents above from the factory during sampling, not after the bulk order. Our certifications overview and quality control process show how the paperwork check sits beside the physical sample checks, and the test report reading guide explains what to look for inside a report. When you have a model in mind, send the brief through the quote form and state the target markets so the shortlist comes with the right certification status.