Dahua model
N70(04H20H)
Dahua lists 1 firmware file for the N70(04H20H). 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
- Jul 28, 2026
- Listed by
- Dahua
- Dahua device IDs
- 1
Firmware
- General_VideoNexus-N70_ALL_Eng_SDA_V4.005.0000000.0.R.260721.zipDownload
Released Jul 28, 2026 · V4.005.0000000.0.R · 1 device · 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.