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Firmware

General_SD-Eos_MultiLang_NP_Stream3_V2.623.0000000.17.R.190119.bin

ENS Security firmware released Jan 19, 2019. May work with 69 devices, including CA-HZ1020U, CA-HZ1020U1, CA-HZ1023MU.

Released
Jan 19, 2019
Version
V2.623.0000000.17.R
Size
32.8 MB
Hardware
69 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
542ae0bc87b03bf0239024657fa0d10f
SHA-256
a8cb782e3c044701159762151b05e1a3a62f2977fed231ef2d52ca539cb76523

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (69 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 69 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, 69 IDs

Technical details

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

SoC
HiSilicon Hi3516A
Architecture
arm
OEM build
General
Kernel
Linux 3.4.35
Bootloader
U-Boot 2010.06-svn5163
Flash
126.0 MB
Image dates
Jan 19, 2019
Security
Signed, not encrypted
Language & video
English by default · 14 languages · NTSC
Supported languages (14)

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

Flash layout: 15 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
upmcu00x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-01-19
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-01-19
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-01-19
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-01-19
Kernel0xd000000x12000005.0 MBkernel.img—2019-01-19
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2019-01-19
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2019-01-19
user(ro)0x22000000x3a8000024.5 MBuser-x.squashfs.imgsquashfs2019-01-19
lens0x71000000x72000001.0 MBnot written——
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

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