A headline is not a merged specification
The 13, 15, 8 and 5 km references remain distinct archive entries; none is promoted into a universal promise.
Price:
445.99$
Model:
The archived DC5 ECO material does not contain one dependable distance number. Its headline uses 13 km and 24 ms, the transmission table lists 15 km under FCC and 8 km under CE, and a separate aircraft-flight figure says 5 km. Those values describe different sources, regions, or methods. The current page therefore keeps them apart until a named 6S O4 build is paired with a dated test sheet.
| Claim branch | Record required | Decision |
|---|---|---|
| Video link | O4 revision, region, antennas and radio settings | Report the observed link only |
| Aircraft travel | Battery, mass, route, wind and reserve rule | Do not borrow a transmission limit |
| Latency or recording | Firmware, mode and original files | Keep live view and stored output separate |
| Delivered assembly | Frame, motors, receiver and packing list | Bind the conclusion to one unit |


The 13, 15, 8 and 5 km references remain distinct archive entries; none is promoted into a universal promise.
Live-view latency cannot be inferred from product photographs or a recorded clip. The measurement setup and firmware must travel with the result.
Ask for the DC5 ECO claim-by-claim test sheet before accepting any distance or latency statement.
This specification tab is a preparation record. Confirm the selected components, interfaces, delivery scope, test conditions and applicable lawful-use requirements in the current quotation.
| Review item | Required record | Status |
|---|---|---|
| Selected configuration | Current parts, versions and included accessories | Confirm quotation |
| Power and interfaces | Compatible battery, connectors and documented settings | Confirm selected build |
| Inspection and handover | Agreed checks, delivery scope and open-item record | Agree before release |

Resolve the X4-7 twenty/thirty-minute endurance conflict with repeated tests covering battery health, ready-to-fly mass, weather and reserve....

Review the documented FPV configuration, quotation confirmations and acceptance checks before lawful procurement or use....

Review the documented FPV configuration, quotation confirmations and acceptance checks before lawful procurement or use....

Review the FPV process evidence, records and acceptance checks a buyer can request for a selected configuration....

Review the FPV process evidence, records and acceptance checks a buyer can request for a selected configuration....