Dahua model
VTO3211D-P1/P2/P4-S2
Dahua lists 4 firmware files for the VTO3211D-P1/P2/P4-S2. 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
- 4
- Newest
- May 6, 2025
- Listed by
- Dahua
- Dahua device IDs
- 9
Firmware
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_Asia_V4.700.0000000.3.R.250331.zipDownload
Released May 6, 2025 · V4.700.0000000.3.R · 9 devices · Dahua
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_CEE-Nordic_V4.700.0000000.3.R.250331.zipDownload
Released May 6, 2025 · V4.700.0000000.3.R · 9 devices · Dahua
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_EMEA_V4.700.0000000.3.R.250331.zipDownload
Released May 6, 2025 · V4.700.0000000.3.R · 9 devices · Dahua
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_EMEA_V4.700.0000000.2.R.240829.zipDownload
Released Sep 28, 2024 · V4.700.0000000.2.R · 9 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.