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Firmware

General_SD-Eos_MultiLang_NP_Stream3_V2.800.0000000.5.R.190827.bin

ENS Security firmware released Aug 27, 2019. May work with 70 devices, including CA-HZ1020U, CA-HZ1020U1, CA-HZ1023MU.

Released
Aug 27, 2019
Version
V2.800.0000000.5.R
Size
30.0 MB
Hardware
70 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
4d1c3df86045745d9c418f70ad800899
SHA-256
9ee254431b62b0a7af4e916c14c722f8dd2a461ec12bf69344cd00d1566f6fc0

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (70 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 70 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, 70 IDs

Technical details

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

Architecture
arm
OEM build
General
Flash
126.0 MB
Image dates
Aug 27, 2019
Security
Signed
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—2019-08-27
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-08-27
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-08-27
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-08-27
Kernel0xd000000x12000005.0 MBkernel.img—2019-08-27
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2019-08-27
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2019-08-27
user(ro)0x22000000x3a8000024.5 MBuser-x.squashfs.imgsquashfs2019-08-27
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.