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Firmware

EmpireTech_4ykTHRqQ_firmware.bin

EmpireTech firmware released Apr 1, 2026. May work with 73 devices, including IPC-HDBW5249E1P-ZE-IL-0735, IPC-HDBW5249E1P-ZE-IL-27135, IPC-HDBW5449E1P-ZE-IL-0832.

Released
Apr 1, 2026
Version
firmware
Size
727.1 MB
Hardware
73 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
bd546b3c379056d717d7666682e8981d
SHA-256
34907a646195298bc5392e9b86c8d7e115d936cd11896a80146d67568bc6702d
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (73 devices).

Where these IDs come from
  • Install in check.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in check.bin: the device's own hardware check list, 73 IDs

Technical details

Read from inside the firmware (dahua ptz package). This file bundles 2 firmware images.

Firmware image

Architecture
arm
Image dates
Apr 1, 2026
Security
Signed
Flash layout: 6 partitions, 6 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
firmware-x.ext4.part00x2b7000000x7e3000001.3 GBfirmware-x.ext4.part0.imgext42026-04-01
firmware-x.ext4.part10x337000000x7e3000001.2 GBfirmware-x.ext4.part1.imgext42026-04-01
firmware-x.ext4.part20x3b7000000x7e3000001.0 GBfirmware-x.ext4.part2.imgext42026-04-01
firmware-x.ext4.part30x437000000x7e300000940.0 MBfirmware-x.ext4.part3.imgext42026-04-01
firmware-x.ext4.part40x4b7000000x7e300000812.0 MBfirmware-x.ext4.part4.imgext42026-04-01
firmware-x.ext4.part50x537000000x7e300000684.0 MBfirmware-x.ext4.part5.imgext42026-04-01

check.bin

Architecture
arm
OEM build
General
Image dates
Apr 1, 2026
Security
Signed

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