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Firmware

DH_IPC-HX2XXX-Molec_MultiLang_PN_V2.800.0000000.14.R.200229.bin

Dahua and Cifra firmware released Feb 29, 2020. May work with 44 devices, including IPC-HDBW2231FP-AS-S2, IPC-HDBW2431FP-AS-S2, IPC-HDBW3233DR-VFAS-27135-AC24V.

Released
Feb 29, 2020
Version
V2.800.0000000.14.R
Size
24.4 MB
Hardware
44 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ce96b66b61162c78baec3954b316936f
SHA-256
cfcdac9165371da34a95ca7bbc07441263efe6b939f84d68c2fde7cc4894c273

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (44 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 44 IDs
  • Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 44 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

SoC
SigmaStar SSC325
Architecture
arm
OEM build
General
Bootloader
U-Boot 2010.06-svn7934
Flash
128.0 MB
Image dates
Feb 29, 2020
Security
Signed, encrypted
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 20 partitions, 7 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x2800002.5 MBdhboot-min.bin.img—2020-02-29
U-Boot0x3400000x400000768.0 KBdhboot.bin.img—2020-02-29
hwid0x4000000x5000001.0 MBnot written——
dgs0x5000000x6000001.0 MBnot written——
syslog0x6000000xd000007.0 MBnot writtenubi—
config0xd000000x14000007.0 MBnot writtenubi—
backup0x14000000x1b000007.0 MBnot writtenubi—
updateflag0x1b000000x1c000001.0 MBnot written——
partition(ro)0x1c000000x1d000001.0 MBpartition-x.cramfs.imgcramfs2020-02-29
product(ro)0x1d000000x22000005.0 MBpd-x.squashfs.imgsquashfs2020-02-29
Kernel0x22000000x29000007.0 MBkernel.img—2020-02-29
web(ro)0x29000000x330000010.0 MBweb-x.squashfs.imgsquashfs2020-02-29
romfs(ro)0x33000000x4c0000025.0 MBromfs-x.squashfs.imgsquashfs2020-02-29
aewb(ro)0x4c000000x4e000002.0 MBnot writtensquashfs—
backpart(ro)0x4e000000x4f000001.0 MBnot written——
backproduct(ro)0x4f000000x54000005.0 MBnot written——
backkernel0x54000000x5b000007.0 MBnot written——
backweb(ro)0x5b000000x650000010.0 MBnot written——
backromfs(ro)0x65000000x7e0000025.0 MBnot written——
backaewb(ro)0x7e000000x80000002.0 MBnot written——

Other files for much of the same hardware, from any vendor.