Firmware
General_IPC-HX4800-Cavlir_Eng_P_V2.400.0000.4.R.20150618.bin
Dahua firmware released Jun 18, 2015. May work with 5 devices, including IPC-HDBW4800E, IPC-HDBW4800E-A, IPC-HDBW4800E-AS.
- Released
- Jun 18, 2015
- Version
- V2.400.0000.4.R
- Size
- 30.8 MB
- Hardware
- 5 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
ea6c7fde35498ddeade6c8a60dc6ffd0- SHA-256
01bfc4eaf7074d15f997d600961bb97b05b007462028101745b7ef6536833d47
Where it's published
Mirrored by
Dahua
Shared links (forums and cloud drives)
Mirror- Shared at https://khangvinhpg.vn/tong-hop-firmware-camera-ip-dahua-cap-nhat-lien-tuc/
V2.400.0000.4.R · Listed date Jun 18, 2015
Compatible hardware
Hardware IDs this firmware's installer accepts (5 devices).
Where these IDs come from
- Install: the installer's device list (board families), 2 IDs, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 5 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.8.8
- Flash
- 126.0 MB
- Image dates
- Jun 18, 2015
- Security
- Not signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 14 partitions, 7 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| MinBoot | 0x0 | 0x100000 | 1.0 MB | not written | — | — |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | not written | — | — |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| updateflag | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x500000 | 0x600000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2015-06-18 |
| custom(ro) | 0x600000 | 0x940000 | 3.3 MB | custom-x.squashfs.img | squashfs | 2015-06-18 |
| product(ro) | 0x940000 | 0xc80000 | 3.3 MB | pd-x.squashfs.img | squashfs | 2015-06-18 |
| Kernel | 0xc80000 | 0x1200000 | 5.5 MB | kernel.img | — | 2015-06-18 |
| romfs(ro) | 0x1200000 | 0x1a00000 | 8.0 MB | romfs-x.squashfs.img | squashfs | 2015-06-18 |
| web(ro) | 0x1a00000 | 0x2200000 | 8.0 MB | web-x.squashfs.img | squashfs | 2015-06-18 |
| user(ro) | 0x2200000 | 0x3b80000 | 25.5 MB | user-x.squashfs.img | squashfs | 2015-06-18 |
| syslog | 0x7200000 | 0x7600000 | 4.0 MB | not written | ubi | — |
| config | 0x7600000 | 0x7a00000 | 4.0 MB | not written | ubi | — |
| backup | 0x7a00000 | 0x7e00000 | 4.0 MB | not written | ubi | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- General_IPC-HX4800-Cavlir_Eng_N_Stream3_V2.520.0000.4.R.20150908.bin
Released Mar 22, 2017 · V2.520.0000.4.R · 5 devices · Inaxsys
- DH_IPC-HX4800-Cavlir_Eng_P_Stream3_V2.400.0000.5.R.20161228.bin
Released Dec 28, 2016 · V2.400.0000.5.R · 8 devices · ASM, Viatec, Cifra, Dahua
- DH_IPC-HX4800-Cavlir_Eng_P_Stream3_V2.400.0000.5.R.20161228.rar
Released Dec 28, 2016 · V2.400.0000.5.R · 8 devices · Sapsan
- DH_IPC-HX4800-Cavlir_EngSpn_N_Stream3_V2.400.0000.5.R.20161228.bin
Released Dec 28, 2016 · V2.400.0000.5.R · 8 devices · Dahua
- General_IPC-HX4800-Cavlir_Eng_P_Stream3_V2.400.0000.5.R.20161228.bin
Released Dec 28, 2016 · V2.400.0000.5.R · 8 devices · ASM
- General_IPC-HX8XXX-Cavlir_Eng_N_Stream3_V2.420.0001.0.R.20161227.bin
Released Dec 27, 2016 · V2.420.0001.0.R · 31 devices · ENS Security
- General_IPC-HX8XXX-Cavlir_Eng_P_Stream3_V2.420.0001.0.R.20150808.bin
Released Aug 8, 2015 · V2.420.0001.0.R · 31 devices · Dahua