Firmware
Sapsan_NVR2X-S2_DH_NVR2X-S2_Eng_P_V3.203.0000.0.R.20170419.rar
Sapsan firmware released Apr 19, 2017. May work with 2 devices, including N6.
- Released
- Apr 19, 2017
- Version
- V3.203.0000.0.R
- Size
- 13.2 MB
- Hardware
- 2 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
511326f4c7ef73af68c6f000b1c1848c- SHA-256
67161d4e0083889c2dbd80804a1aff9c0fb2e79d008269fabb3522111752101f
Where it's published
Mirrored by
Sapsan
Sapsan (sapsan.org)
MirrorSold as
- Contains DH_NVR2X-S2_Eng_P_V3.203.0000.0.R.20170419
V3.203.0000.0.R · Listed date Apr 19, 2017
Compatible hardware
Hardware IDs this firmware's installer accepts (2 devices). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- Install.lua in CONFIG_General_RusEng_P_General_DahuaDDNS_NVR2X-S2_V3.201.0000.0.R.20160713.bin: the installer script's board checks, 3 IDs
- Install.lua in DH_NVR2X-S2_Eng_P_V3.203.0000.0.R.20170419.bin: the installer script's board checks, 3 IDs
Technical details
Read from inside the firmware (bundle of several firmwares). This file bundles 2 firmware images.
CONFIG_General_RusEng_P_General_DahuaDDNS_NVR2X-S2_V3.201.0000.0.R.20160713.bin
- Architecture
- arm
- Flash
- 16.0 MB
- Image dates
- Jul 13, 2016
- Security
- Signed, not encrypted
Flash layout: 6 partitions, 1 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| boot | 0xa0000000 | 0xa0050000 | 320.0 KB | not written | — | — |
| rootfs | 0xa0060000 | 0xa0da0000 | 13.3 MB | not written | — | — |
| web | 0xa0da0000 | 0xa0f40000 | 1.6 MB | not written | — | — |
| custom | 0xa0f40000 | 0xa0f60000 | 128.0 KB | custom-x.cramfs.img | cramfs | 2016-07-13 |
| logo | 0xa0f60000 | 0xa0f80000 | 128.0 KB | not written | — | — |
| config | 0xa0f80000 | 0xa1000000 | 512.0 KB | not written | — | — |
DH_NVR2X-S2_Eng_P_V3.203.0000.0.R.20170419.bin
- SoC
- HiSilicon: one of Hi3520DV300, Hi3521A, Hi3531A
- Architecture
- arm
- Bootloader
- U-Boot 2010.06-svn2613
- Flash
- 16.0 MB
- Image dates
- Apr 19, 2017
- Security
- Signed, not encrypted
Flash layout: 8 partitions, 5 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| boot | 0xa0000000 | 0xa0050000 | 320.0 KB | u-boot.bin.img | — | 2017-04-19 |
| rootfs | 0xa0060000 | 0xa0ca0000 | 12.3 MB | romfs-x.cramfs.img | squashfs | 2017-04-19 |
| Log | 0xa0ca0000 | 0xa0da0000 | 1.0 MB | not written | — | — |
| web | 0xa0da0000 | 0xa0f40000 | 1.6 MB | web-x.cramfs.img | squashfs | 2017-04-19 |
| custom | 0xa0f40000 | 0xa0f60000 | 128.0 KB | custom-x.cramfs.img | cramfs | 2017-04-19 |
| logo | 0xa0f60000 | 0xa0f80000 | 128.0 KB | logo-x.cramfs.img | cramfs | 2017-04-19 |
| config | 0xa0f80000 | 0xa0fe0000 | 384.0 KB | not written | — | — |
| backup | 0xa0fe0000 | 0xa1000000 | 128.0 KB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_NVR2X-S2-Custom_PldEng_P_General-03081-171013_PART_V3.205.000000E.0.T.20190201.bin
Released Feb 1, 2019 · V3.205.000000E.0.T · 2 devices · Dahua
- NVR2X-S2_PldEng_P_General-03081-171013_PART_V3.205.000000E.0.T.20190201.zip
Released Feb 1, 2019 · V3.205.000000E.0.T · 2 devices · Eltrox
- Customer_NVR2X-S2_RusEngUrk_P_OnvifMotion_V3.205.10IM000.0.D.20190123.bin
Released Jan 23, 2019 · V3.205.10IM000.0.D · 2 devices · Viatec, Cifra
- NVR2x-S2_Eng_P_V3.205.0000000.0.R.180606.zip
Released Jun 6, 2018 · V3.205.0000000.0.R · 2 devices · Eltrox
- Customer_NVR2X-S2_EngFrn_N_Inaxsys_V3.205.1002000.0.R.20180425.bin
Released May 3, 2018 · V3.205.1002000.0.R · 2 devices · Inaxsys
- Customer_NVR2X-S2_Eng_P_9Language_DH_V3.205.9996000.0.T.20180320.bin
Released Mar 20, 2018 · V3.205.9996000.0.T · 2 devices · ASM
- DH_NVR2X-S2-Custom_CzeEng-171013-03050_PART_V3.205.0000005.0.T.20180312.bin
Released Mar 12, 2018 · V3.205.0000005.0.T · 2 devices · ASM
- DH_NVR2X-S2-Custom_Cze_P-9Languages-171030_PART_V3.203.0000003.0.R.20180308.zip
Released Mar 8, 2018 · V3.203.0000003.0.R · 2 devices · ASM