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Firmware

DV804_20190709_00006.bin

Lorex firmware built Jul 9, 2019. May work with 3 devices.

Built
Jul 9, 2019
Size
16.9 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
4af2ca8582d81068e5c1576146afdb65
SHA-256
a1dc3e1355a80dd8e436e60315a1ef3c0994dc7be389e00f2dce130168324c36

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (3 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install.lua: the installer script's board checks, 3 IDs

Technical details

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

SoC
HiSilicon: one of Hi3520DV300, Hi3521A, Hi3531A
Architecture
arm
Bootloader
U-Boot 2010.06-svn2703
Flash
32.0 MB
Image dates
Jul 9, 2019
Security
Signed, not encrypted
Flash layout: 6 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0070000448.0 KBu-boot.bin.img—2019-07-09
rootfs0xa00800000xa188000024.0 MBromfs-x.cramfs.imgsquashfs2019-07-09
web0xa18800000xa1d800005.0 MBweb-x.cramfs.imgsquashfs2019-07-09
custom0xa1d800000xa1e00000512.0 KBcustom-x.cramfs.imgcramfs2019-07-09
logo0xa1e000000xa1ec0000768.0 KBlogo-x.cramfs.imgcramfs2019-07-09
config0xa1ec00000xa20000001.3 MBnot written——

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