Dahua model
IPC-HDW2449T-S-IL
Dahua lists 2 firmware files for the IPC-HDW2449T-S-IL. 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
- 2
- Newest
- Mar 16, 2026
- Listed by
- Dahua
- Dahua device IDs
- 12
Vendor notes
- An earlier build still on Dahua's download server after the download center replaced it
Firmware
- DH_IPC-HX2X4X-Taylor_MultiLang_PN_V2.840.0000000.26.R.260225.zipDownload
Released Mar 16, 2026 · V2.840.0000000.26.R · 12 devices · Dahua
- DH_IPC-HX2X4X-Taylor_MultiLang_PN_V2.840.0000000.22.R.251204.zipDownload
Released Dec 4, 2025 · V2.840.0000000.22.R · 12 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.