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Firmware

Amcrest_IPC-HX3XXX-Taurus_Eng_NP_Stream3_V3.120.00AC000.0.R.230807.bin

Amcrest firmware released Aug 7, 2023. May work with 86 devices, including IPC-HDBW3241E-AS-S2, IPC-HDBW3241E-S-S2, IPC-HDBW3241F-AS-S2.

Released
Aug 7, 2023
Version
V3.120.00AC000.0.R
Size
91.9 MB
Hardware
86 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
4f0fa59420f0f4810f16b6b358785879
SHA-256
61ff197287a8efc4376e66ea7397243af2ec1b5720d0746814d7266c21310118
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (86 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 1 ID, vendor Amcrest (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 86 IDs
  • hwid: the device's own hardware check list, 86 IDs

Technical details

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

Architecture
arm
OEM build
Amcrest
Image dates
Aug 7, 2023 to Aug 16, 2023
Security
Signed, encrypted
Language & video
English by default · NTSC
Flash layout: 11 partitions, 11 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-boot0x00x1000001.0 MBdhboot-min.bin.img—2023-08-07
U-Boot0x1000000x1c0000768.0 KBdhboot.bin.img—2023-08-07
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2023-08-07
dtb-bak0x6000000x7000001.0 MBdhdtb-bak.bin.img—2023-08-07
firmware0x1a000000x480000046.0 MBfirmware-x.squashfs.imgsquashfs2023-08-07
kernel-aol0x1a000000x21000007.0 MBkernel-aol.img—2023-08-07
rootfs-aol0x21000000x3f0000030.0 MBromfs-x-aol.squashfs.imgsquashfs2023-08-07
rootfs0x48000000x660000030.0 MBromfs-x.squashfs.imgsquashfs2023-08-07
kernel0x66000000x6d000007.0 MBkernel.img—2023-08-07
web0x6d000000x7d0000016.0 MBweb-x.squashfs.imgsquashfs2023-08-16
pd0x7d000000x80000003.0 MBpd-x.squashfs.imgsquashfs2023-08-07

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