Firmware
General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.zip
ASM firmware released Feb 3, 2021. May work with 9 devices, including VTO1101D-P, VTO1201G-P, VTO2111D-P-S2.
- Released
- Feb 3, 2021
- Version
- V4.500.0000000.8.R
- Size
- 31.1 MB
- Hardware
- 9 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
25bdf070d93a8309d35d75914a284666- SHA-256
a02d95a4c229ee35c093d8aae6566ff6043bc78ccb2c22ba8904f0b7ec0a09dc
Where it's published
- Folder: videovratni/stare_firmwary_nepouzivat/VTO2211G-P/firmware/SIP_4.5_20210527_CZ
- Folder: videovratni/stare_firmwary_nepouzivat/VTO2211G-WP/V4.5 CZ 210203
- Folder: videovratni/stare_firmwary_nepouzivat/VTO3211D-P,P2,P4-S2/Firmware/OLD/V4.500
V4.500.0000000.8.R · Listed date Feb 3, 2021
Previously at 2 other addresses
- https://ftp.asm.cz/Dahua/videovratni/stare_firmwary_nepouzivat/VTO2211G-P/firmware/SIP_4.5_20210527_CZ/General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.zip (last seen Oct 22, 2026)
- https://ftp.asm.cz/Dahua/videovratni/stare_firmwary_nepouzivat/VTO2211G-WP/V4.5%20CZ%20210203/General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.zip (last seen Oct 22, 2026)
Compatible hardware
Hardware IDs this firmware's installer accepts (9 devices).
Where these IDs come from
- hwid in General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.bin: the device's own hardware check list, 9 IDs
- Install in General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.bin: the installer's device list (board families), 10 IDs, vendor General (not counted: a more specific list exists)
- check.img in General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.bin: the device's own hardware check list, 9 IDs
- Install in web-x.squashfs.bin: the installer's device list (board families), 10 IDs, vendor General (not counted: a more specific list exists)
- check.img in web-x.squashfs.bin: the device's own hardware check list, 9 IDs
Technical details
Read from inside the firmware (bundle of several firmwares). This file bundles 2 firmware images.
General_VTOXXXXD-G_MultiLang_PN_SIP_V4.500.0000000.8.R.210203.bin
- SoC
- HiSilicon Hi3516CV500
- Architecture
- arm
- OEM build
- General
- Flash
- 76.0 MB
- Image dates
- Feb 3, 2021
- Security
- Signed, encrypted
- Language & video
- English by default · 15 languages · PAL
Supported languages (15)
English, Italian, Spanish, Russian, French, Germany, Portuguese, Turkey, Polish, Dutch, Ukrainian, Arabic, Vietnamese, SpanishEU, PortugalBR
Flash layout: 13 partitions, 6 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x100000 | 1.0 MB | not written | — | — |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2021-02-03 |
| updateflag | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| hwid | 0x400000 | 0x480000 | 512.0 KB | not written | — | — |
| config | 0x480000 | 0xa80000 | 6.0 MB | not written | ubi | — |
| backup | 0xa80000 | 0x1080000 | 6.0 MB | not written | ubi | — |
| syslog | 0x1080000 | 0x1680000 | 6.0 MB | not written | ubi | — |
| partition(ro) | 0x1680000 | 0x1700000 | 512.0 KB | partition-x.cramfs.img | cramfs | 2021-02-03 |
| data(ro) | 0x1700000 | 0x1f00000 | 8.0 MB | data-x.squashfs.img | squashfs | 2021-02-03 |
| Kernel | 0x1f00000 | 0x2300000 | 4.0 MB | kernel.img | — | 2021-02-03 |
| web(ro) | 0x2300000 | 0x2900000 | 6.0 MB | web-x.squashfs.img | squashfs | 2021-02-03 |
| romfs(ro) | 0x2900000 | 0x4b00000 | 34.0 MB | romfs-x.squashfs.img | squashfs | 2021-02-03 |
| dgs | 0x4b80000 | 0x4c00000 | 512.0 KB | not written | squashfs | — |
web-x.squashfs.bin
- Architecture
- arm
- OEM build
- General
- Image dates
- Feb 3, 2021
- Security
- Signed, encrypted, security baseline V2.1
- Language & video
- English by default · 15 languages · PAL
Supported languages (15)
English, Italian, Spanish, Russian, French, Germany, Portuguese, Turkey, Polish, Dutch, Ukrainian, Arabic, Vietnamese, SpanishEU, PortugalBR
Flash layout: 1 partition, 1 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| web | 0x2300000 | 0x2900000 | 6.0 MB | web-x.squashfs.img | squashfs | 2021-02-03 |
About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.1 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_Asia_V4.700.0000000.3.R.250331.zip
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.zip
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.zip
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.bin
Released Mar 31, 2025 · V4.700.0000000.3.R · 9 devices · Dahua
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_EMEA_V4.700.0000000.2.R.240829.zip
Released Sep 28, 2024 · V4.700.0000000.2.R · 9 devices · Dahua
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_CEE-Nordic_V4.700.0000000.2.R.240829.bin
Released Aug 29, 2024 · V4.700.0000000.2.R · 9 devices · Global DS
- 2213087_General_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_V4.511.0000000.1.R.240731.zip
Released Jul 31, 2024 · V4.511.0000000.1.R · 9 devices · Dahua
- DH_VTOXXXXD-G_MultiLang_PN_PAAS_SIP_V4.511.0000000.1.R.240731.zip
Released Jul 31, 2024 · V4.511.0000000.1.R · 9 devices · Dahua