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Firmware

General_VTH52X1D_Eng_P_SIP_V4.300.0000000.4.R.20190319.bin

Dahua and Viatec and Cifra and Global DS firmware released Mar 19, 2019. May work with 13 devices, including VTH1510, VTH1510CH, VTH1550CHW-2.

Released
Mar 19, 2019
Version
V4.300.0000000.4.R
Size
12.5 MB
Hardware
13 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
3e7597636caa3128d898745650f8b4e5
SHA-256
c634a1e6ea3a4f986f21e76e6d0d3b8dca64d768d2e35fcfa78caddf0708a608

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (13 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 13 IDs, vendor General

Technical details

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

Architecture
arm
OEM build
General
Kernel
Linux 2.6.18_pro500-davinci_evm-arm_v5t_le
Bootloader
U-Boot 1.3.6
Image dates
Mar 19, 2019
Security
Signed, not encrypted
Flash layout: 7 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
bootloader0x20000000x2040000256.0 KBdm365_ubl_boot_16M.bin.img—2019-03-19
kernel0x20800000x22800002.0 MBkernel-x.cramfs.imgcramfs2019-03-19
rootfs0x22800000x25800003.0 MBromfs-x.cramfs.imgcramfs2019-03-19
gui0x25800000x28800003.0 MBgui-x.cramfs.imgcramfs2019-03-19
pd0x29c00000x29e0000128.0 KBpd-x.cramfs.imgcramfs2019-03-19
user0x29e00000x33e000010.0 MBuser-x.cramfs.imgsquashfs2019-03-19
data0x33e00000x35e00002.0 MBdata-x.cramfs.imgcramfs2019-03-19

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