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Firmware

DH_DVRxx04HD-X(V2.0)_Eng_P_V2.616.0001.13.R.20170802.zip

XtendLan firmware released Aug 2, 2017. May work with 3 devices, including N6, OEM_TYPE.

Released
Aug 2, 2017
Version
V2.616.0001.13.R
Size
14.1 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
7613be17315c6134a51b79f392d70b9a
SHA-256
21d7fa6f55b288c3d7f4455f80abb2e6f88919fec8d456ade1b9df9734ecee28

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 in DH_DVRxx04HD-X(V2.0)_Eng_P_V2.616.0001.13.R.20170802.bin: the installer script's board checks, 4 IDs

Technical details

Read from inside the firmware (zip archive).

Bootloader
U-Boot 1.3.1
Flash
16.0 MB
Image dates
Aug 3, 2017
Security
Signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0040000256.0 KBu-boot.bin.img—2017-08-03
rootfs0xa00600000xa0ce000012.5 MBromfs-x.cramfs.imgsquashfs2017-08-03
web0xa0ce00000xa0e600001.5 MBweb-x.cramfs.imgsquashfs2017-08-03
custom0xa0e600000xa0e80000128.0 KBcustom-x.cramfs.imgcramfs2017-08-03
logo0xa0e800000xa0ec0000256.0 KBlogo-x.cramfs.imgcramfs2017-08-03
config0xa0ec00000xa0f40000512.0 KBnot written——
config10xa0f400000xa1000000768.0 KBnot written——

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