Global DS model
VTO3221E
Global DS lists 1 firmware file for the VTO3221E. 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
- Oct 19, 2019
- Listed by
- Global DS
- Dahua device IDs
- 2
Vendor notes
- Folder: VDP - IP video kaputelefonok/SIP 2.0 (V4.4) A régi VT-s eszközökhöz NEM használható!!!!/VTO - Kapuegységek/VTO3221E
Firmware
- DH_VTO3221E_MultiLang_PN_SIP_V4.400.0000000.3.R.20191019.binDownload
Released Oct 19, 2019 · V4.400.0000000.3.R · 2 devices · Global DS
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.