Retail model
VTO7521G
ASM and Dahua lists 3 firmware files for the VTO7521G. 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
- Jul 24, 2021
- Listed by
- ASM, Dahua
- Dahua device IDs
- 4
Vendor notes
- Folder: videovratni/stare_firmwary_nepouzivat/VTO7521G/firmware
Firmware
- DH_VTO75XXX_Eng_P_SIP_V1.000.0000003.0.R.210716.zip
TruncatedReleased Jul 24, 2021 · V1.000.0000003.0.R · 4 devices · Dahua
- DH_VTO75XXX_Eng_P_SIP_V1.000.0000003.0.R.210716-4336ff8e.zipDownload
Released Jul 16, 2021 · V1.000.0000003.0.R · 4 devices · ASM
- General_VTO75X1G-MCU_V1.000.0000000.0.R.20190704.zipDownload
Released Mar 24, 2021 · V1.000.0000000.0.R · Microcontroller firmware · 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.