ASM model
V4.510_bez_cestiny
ASM lists 2 firmware files for the V4.510_bez_cestiny. 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
- Jan 11, 2022
- Listed by
- ASM
- Dahua device IDs
- 10
Vendor notes
- Folder: videovratni/stare_firmwary_nepouzivat/VTH2421FB-P/V4.510
- Folder: videovratni/stare_firmwary_nepouzivat/VTH2421FW-P/V4.51
- Folder: videovratni/stare_firmwary_nepouzivat/VTH5221DW-S2/Firmware/V4.510_bez_cestiny
Firmware
- DH_VTHX421H_MultiLang_SIP_V4.510.0000000.0.R.220111.zipDownload
Released Jan 11, 2022 · V4.510.0000000.0.R · 10 devices · ASM, Dahua
- DH_VTHX421H_MultiLang_SIP_V4.510.0000000.0.R.211119.zipDownload
Released Nov 19, 2021 · V4.510.0000000.0.R · 10 devices · ASM
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.