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Firmware

DH_PFW8XXX_MCU_V2.622.0000000.4.R.190813_heat.bin

Dahua firmware released Aug 13, 2019. May work with 1 device.

Released
Aug 13, 2019
Version
V2.622.0000000.4.R
Size
4.7 KB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
b2883fa90bc3a90e8a11941494c50656
SHA-256
318d0dbeda792abc2a86ffaee7537c344f5a477b3d0b14f173f481e933d9d2a8

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install: the installer's device list (board families), 1 ID, vendor General

Technical details

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

Architecture
arm
OEM build
General
Image dates
Aug 13, 2019
Security
Signed
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mcu0x400000000x4100000016.0 MBmcu.bin.img—2019-08-13

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