Dahua model
ECA3A1804-HNR-XB
Dahua lists 3 firmware files for the ECA3A1804-HNR-XB. 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
- 3
- Newest
- May 23, 2026
- Listed by
- Dahua
- Dahua device IDs
- 20
Vendor notes
- An earlier build still on Dahua's download server after the download center replaced it
Firmware
- DH_IPC-HX7(8)XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.zipDownload
Released May 23, 2026 · V3.140.0000000.81.R · 20 devices · Dahua
- DH_IPC-HX7(8)XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.62.R.260114.zipDownload
Released Jan 14, 2026 · V3.140.0000000.62.R · 20 devices · Dahua
- DH_IPC-HX7(8)XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.43.R.251212.zipDownload
Released Dec 12, 2025 · V3.140.0000000.43.R · 20 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.
- IPC-HDEW8243R-ZAS-27135-304-S2
- IPC-HDEW8441RP-Z-27135-316-S2
- IPC-HDEW8443R-ZAS-27135-304-S2
- IPC-HDEW8841RP-Z-27135-316-S2
- IPC-HDEW8843R-ZAS-27135-304-S2
- IPC-HFE7243S-AS
- IPC-HFE7243S-AS-LED
- IPC-HFE7443M-AS
- IPC-HFE7443M-AS-LED
- IPC-HFE7443M-ZAS-27135
- IPC-HFE7443S-AS
- IPC-HFE7443S-AS-LED
- IPC-HFE7843M-AS
- IPC-HFE7843M-AS-LED
- IPC-HFE7843M-ZAS-27135
- IPC-HFE7843S-AS
- IPC-HFE7843S-AS-LED
- IPC-HFE8441RP-Z-27135
- IPC-HFE8841RP-Z-27135
- IPC-HX3XXX