Firmware
DH_VTHX7XXX_MultiLang_SIP_V4.810.0000000.2.R.260508.zip
Dahua firmware released May 20, 2026. May work with 5 devices, including VTH5721A-WP, VTH5721A-WP-F, VTH5722BW-IWP.
- Released
- May 20, 2026
- Version
- V4.810.0000000.2.R
- Size
- 42.2 MB
- Hardware
- 5 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
facca51fb1892943c0ece2a0edf6b3e2- SHA-256
80360f112c8e497933b8124f687a4c744218b27cbbc4da8cdda481c0552b3e77- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentV4.810.0000000.2.R · Listed date May 20, 2026
Compatible hardware
Hardware IDs this firmware's installer accepts (5 devices).
Where these IDs come from
- hwid in DH_VTHX7XXX_MultiLang_SIP_V4.810.0000000.2.R.260508.bin: the device's own hardware check list, 5 IDs
- Install in DH_VTHX7XXX_MultiLang_SIP_V4.810.0000000.2.R.260508.bin: the installer's device list (board families), 5 IDs, vendor Dahua (not counted: a more specific list exists)
- check.img in DH_VTHX7XXX_MultiLang_SIP_V4.810.0000000.2.R.260508.bin: the device's own hardware check list, 5 IDs
Technical details
Read from inside the firmware (zip archive).
- SoC
- SigmaStar
- Architecture
- arm
- OEM build
- Dahua
- Image dates
- May 8, 2026
- Security
- Signed
- Language & video
- English by default · 35 languages · PAL
Supported languages (35)
English, BritishEnglish, Dutch, French, German, Italian, Portuguese, Russian, Spanish, Ukrainian, Arabic, SpanishEU, PortugalBR, Hebrew, Kazakh, TradChinese, TradChinese2, Vietnamese, Japanese, Korean, Thai, Polish, Turkey, Romanian, Hungarian, Finnish, Dansk, Czechish, Bulgaria, Slovakian, Slovenia, Greek, Serbian, Lithuanian, Latvian
Flash layout: 12 partitions, 12 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-boot | 0x0 | 0x140000 | 1.3 MB | dhboot-min.bin.img | — | 2026-05-08 |
| CmdScript | 0x0 | 0x1000 | 4.0 KB | CmdScript.img | — | 2026-05-08 |
| ipl | 0x140000 | 0x200000 | 768.0 KB | IPL.bin.img | — | 2026-05-08 |
| ipl_cust | 0x200000 | 0x2c0000 | 768.0 KB | IPL_CUST.bin.img | — | 2026-05-08 |
| U-Boot | 0x2c0000 | 0x400000 | 1.3 MB | dhboot.bin.img | — | 2026-05-08 |
| dtb | 0x700000 | 0x800000 | 1.0 MB | dhdtb.bin.img | cramfs | 2026-05-08 |
| data | 0x3400000 | 0x6100000 | 45.0 MB | data-x.squashfs.img | squashfs | 2026-05-08 |
| pd | 0x6100000 | 0x6300000 | 2.0 MB | pd-x.squashfs.img | squashfs | 2026-05-08 |
| kernel | 0x6300000 | 0x6a00000 | 7.0 MB | kernel.img | — | 2026-05-08 |
| rootfs | 0x6a00000 | 0x8d00000 | 35.0 MB | romfs-x.squashfs.img | squashfs | 2026-05-08 |
| logo | 0x8d00000 | 0x8e00000 | 1.0 MB | logo.bin.img | — | 2026-05-08 |
| web | 0x8e00000 | 0x9a00000 | 12.0 MB | web-x.squashfs.img | squashfs | 2026-05-08 |