Firmware
DH_HCVRxx04HG(P)-X_Eng_P_V3.200.0001.21.R.20170731.zip
Dahua firmware released Jul 31, 2017. May work with 3 devices, including N6, OEM_TYPE.
- Released
- Jul 31, 2017
- Version
- V3.200.0001.21.R
- Size
- 74.3 MB
- Hardware
- 3 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
e5e1e3e839339b7f1487851760604155- SHA-256
4eb3b5e9175aea5934b4db5bb8f45420574f02a813f17acccf30a8686c724b04
Where it's published
Available from
Dahua
Dahua download center (2016-2018 files)
Current- Folder: download/firmware/encryption/20170922
V3.200.0001.21.R · Listed date Jul 31, 2017
Vendor link (material.dahuasecurity.com)
Previously at 1 other address
Compatible hardware
Hardware IDs this firmware's installer accepts (3 devices). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- Install.lua: the installer script's board checks, 4 IDs
- Install.lua in DH_HCVRxx04HG(P)-X_Eng_P_V3.200.0001.21.R.20170731.bin: the installer script's board checks, 4 IDs
Technical details
Read from inside the firmware (zip archive). This file bundles 2 firmware images.
Firmware image
- Bootloader
- U-Boot 1.3.1
- Flash
- 32.0 MB
- Image dates
- Jul 31, 2017
- Security
- Signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| boot | 0xa0000000 | 0xa0040000 | 256.0 KB | u-boot.bin.img | — | 2017-07-31 |
| rootfs | 0xa0080000 | 0xa1780000 | 23.0 MB | romfs-x.cramfs.img | cramfs | 2017-07-31 |
| web | 0xa1780000 | 0xa1b00000 | 3.5 MB | web-x.cramfs.img | cramfs | 2017-07-31 |
| custom | 0xa1b00000 | 0xa1b80000 | 512.0 KB | custom-x.cramfs.img | cramfs | 2017-07-31 |
| logo | 0xa1b80000 | 0xa1c40000 | 768.0 KB | logo-x.cramfs.img | cramfs | 2017-07-31 |
| config | 0xa1c40000 | 0xa1d80000 | 1.3 MB | not written | — | — |
| config1 | 0xa1d80000 | 0xa2000000 | 2.5 MB | not written | — | — |
DH_HCVRxx04HG(P)-X_Eng_P_V3.200.0001.21.R.20170731.bin
- Bootloader
- U-Boot 1.3.1
- Flash
- 32.0 MB
- Image dates
- Jul 31, 2017
- Security
- Signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| boot | 0xa0000000 | 0xa0040000 | 256.0 KB | u-boot.bin.img | — | 2017-07-31 |
| rootfs | 0xa0080000 | 0xa1780000 | 23.0 MB | romfs-x.cramfs.img | cramfs | 2017-07-31 |
| web | 0xa1780000 | 0xa1b00000 | 3.5 MB | web-x.cramfs.img | cramfs | 2017-07-31 |
| custom | 0xa1b00000 | 0xa1b80000 | 512.0 KB | custom-x.cramfs.img | cramfs | 2017-07-31 |
| logo | 0xa1b80000 | 0xa1c40000 | 768.0 KB | logo-x.cramfs.img | cramfs | 2017-07-31 |
| config | 0xa1c40000 | 0xa1d80000 | 1.3 MB | not written | — | — |
| config1 | 0xa1d80000 | 0xa2000000 | 2.5 MB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
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- HCVR5216A_V3.200.0001.19.R.20170929.bin
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- DH_DVRxx04HD-X(V2.0)_Eng_N_V2.616.0001.13.R.20170802.zip
Released Aug 2, 2017 · V2.616.0001.13.R · 3 devices · Dahua
- DH_DVRxx04HD-X(V2.0)_Eng_P_V2.616.0001.13.R.20170802-53f67e67.zip
Released Aug 2, 2017 · V2.616.0001.13.R · 3 devices · Dahua