Skip to content

Firmware

DH_IPC-HX3XXX-Dalton_MultiLang_PN_Stream3_V2.820.0000000.24.R.220310.bin

ASM and Dahua and Global DS 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
49.2 MB
Hardware
17 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
fe6581b60a55adbb14f11e99364b6e97
SHA-256
e17ad7fadc4c2e6a1ac086fc8a88338602ac3ffc8750692d3560f26f4cbd4afd

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 · PAL
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.