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Firmware

DH_SD.bin

ASM firmware. May work with 34 devices, including SD-PTZ11130-N, SD-PTZ11230-N, SD-PTZ130-N.

Size
21.0 MB
Hardware
34 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
c8f0b184d564bb3583ea0690573ffd59
SHA-256
ab3443a7931b99c100a4679da062aef5060594ec716e16ea738043c8566b7220

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (34 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 3 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 34 IDs

Technical details

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

Architecture
arm
OEM build
General
Kernel
Linux 2.6.37_IPNC_DM812x_1.5.0
Flash
16.0 MB
Image dates
Feb 10, 2015 to Mar 7, 2017
Security
Not signed, not encrypted
Language & video
English by default · PAL
Flash layout: 14 partitions, 8 written by this firmware

From the firmware's partition table (partition.txt).

PartitionStartEndSizeImageFilesystemBuilt
user0x00x100000016.0 MBuser-x.squashfs.imgsquashfs2017-03-07
U-Boot0x800000xc0000256.0 KBdhboot.bin.img—2015-02-10
hwid0xc00000x100000256.0 KBnot written——
partition0x1000000x140000256.0 KBpartition-x.cramfs.imgcramfs2015-02-10
custom0x1400000x180000256.0 KBcustom-x.squashfs.imgsquashfs2015-02-10
product0x1800000x1c0000256.0 KBpd-x.squashfs.imgsquashfs2015-02-10
Kernel0x1c00000x4400002.5 MBkernel.img—2015-02-10
romfs0x4400000x8400004.0 MBromfs-x.squashfs.imgsquashfs2017-03-07
web0x8400000xc000003.8 MBweb-x.squashfs.imgsquashfs2015-02-10
autoFix0xc000000xc40000256.0 KBnot written——
autoFixBackup0xc400000xc80000256.0 KBnot written——
syslog0xc800000xd800001.0 MBnot written——
config0xd800000xec00001.3 MBnot written——
backup0xec00000x10000001.3 MBnot written——

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