Dahua model
EEC400-D
Dahua lists 1 firmware file for the EEC400-D. This is the retail model name. Inside the firmware, Dahua uses its own device IDs, listed below, which can lead you to more compatible firmware.
- Firmware files
- 1
- Newest
- Jun 19, 2026
- Listed by
- Dahua
- Dahua device IDs
- 2
Firmware
- DH_EEC400(300V2)_Internal_PN_V1.000.0000003.0.R.260601.zipDownload
Released Jun 19, 2026 · V1.000.0000003.0.R · 2 devices · Dahua
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.