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Firmware

General_IPC-HX3XXX-Dalton_MultiLang_NP_Stream3_V2.820.0000000.24.R.220310.bin

ENS Security firmware released Mar 10, 2022. May work with 17 devices, including IPC-HDBW3841E-AS, IPC-HDBW3841E-S, IPC-HDBW3841R-ZAS.

Released
Mar 10, 2022
Version
V2.820.0000000.24.R
Size
48.9 MB
Hardware
17 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
8894db8d9c0809989480d229b6e068ae
SHA-256
222ea3c25e572101ee9c1739bc62c098185552af72aaaa1e532599799c1e29c2

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (17 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 17 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, 17 IDs

Technical details

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

Architecture
arm
OEM build
General
Image dates
Mar 10, 2022
Security
Signed, encrypted
Language & video
English by default · 23 languages · NTSC
Supported languages (23)

English, TradChinese, Italian, Spanish, Japanese, Russian, French, German, Portuguese, Turkish, Polish, Romanian, Hungarian, Korean, Czech, Dutch, Ukrainian, Vietnamese, Arabic, SpanishEU, Hebrew, Thai, Indonesian

Flash layout: 9 partitions, 9 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
dhboot-min0x00x1400001.3 MBdhboot-min.bin.img—2022-03-10
U-Boot0x1400000x4000002.8 MBdhboot.bin.img—2022-03-10
dtb0x6000000x7000001.0 MBdhdtb.bin.imgcramfs2022-03-10
firmware0x18000000x21800009.5 MBfirmware-x.squashfs.imgsquashfs2022-03-10
pd0x21800000x23800002.0 MBpd-x.squashfs.imgsquashfs2022-03-10
kernel0x23800000x29800006.0 MBkernel.img—2022-03-10
rootfs0x29800000x438000026.0 MBromfs-x.squashfs.imgsquashfs2022-03-10
web0x43800000x4b800008.0 MBweb-x.squashfs.imgsquashfs2022-03-10
firmwareExt0x4c800000x56000009.5 MBfirmware-x-Ext.squashfs.imgsquashfs2022-03-10

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