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Firmware

FLIR_IPC-HDBW4421E-AS-Themis-VMS_Eng_NP_Stream3_V2.400.FL00.15.R.20160831.zip

Dahua firmware released Aug 31, 2016. May work with 23 devices, including IPC-HDB4120E, IPC-HDB4421E, IPC-HDBW4120E.

Released
Aug 31, 2016
Version
V2.400.FL00.15.R
Size
15.3 MB
Hardware
23 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e10d2329267a8ca066580d66074090b0
SHA-256
adabfedb1ed078feccb01cddf059f5d55230a37e6e231c9f08139b630c9737c7

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (23 devices).

Where these IDs come from
  • check.img in FLIR_IPC-HDBW4421E-AS-Themis-VMS_Eng_NP_Stream3_V2.400.FL00.15.R.20160831.bin: the device's own hardware check list, 23 IDs
  • Install in FLIR_IPC-HDBW4421E-AS-Themis-VMS_Eng_NP_Stream3_V2.400.FL00.15.R.20160831.bin: the installer's device list (board families), 5 IDs, vendor FLIR (not counted: a more specific list exists)

Technical details

Read from inside the firmware (zip archive).

SoC
Ambarella: one of S2LM, S2L
Architecture
arm
OEM build
FLIR
Kernel
Linux 3.10.50
Bootloader
U-Boot 2010.06-svn2978
Flash
32.0 MB
Image dates
Mar 21, 2017 to Mar 22, 2017
Security
Not signed, not encrypted
Language & video
English by default · NTSC
Flash layout: 15 partitions, 10 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
MinBoot0x00x40000256.0 KBdhboot-min.bin.img—2017-03-21
U-Boot0x800000xc0000256.0 KBdhboot.bin.img—2017-03-21
hwid0xc00000xe0000128.0 KBnot written——
partition(ro)0xe00000xf000064.0 KBpartition-x.cramfs.imgcramfs2017-03-21
Kernel0xf00000x2700001.5 MBkernel.img—2017-03-21
romfs(ro)0x2700000x3c00001.3 MBromfs-x.squashfs.imgsquashfs2017-03-22
web(ro)0x3c00000x5d00002.1 MBweb-x.squashfs.imgsquashfs2017-03-21
user(ro)0x5d00000xe000008.2 MBuser-x.squashfs.imgsquashfs2017-03-22
updateflag0xe000000xe30000192.0 KBnot written——
config0xe300000xea0000448.0 KBnot writtenjffs2—
product(ro)0xea00000xeb000064.0 KBpd-x.squashfs.imgsquashfs2017-03-21
custom(ro)0xeb00000xed0000128.0 KBcustom-x.squashfs.imgsquashfs2017-03-21
backupker(ro)0xed00000xfb0000896.0 KBnot writtensquashfs—
backupfs(ro)0xfb00000x1000000320.0 KBnot writtensquashfs—
user1(ro)0x10000000x200000016.0 MBuser1-x.squashfs.imgsquashfs2017-03-21

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