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Firmware

General_TPC-APL5400-BCYB_V1.000.0000000.1.R.20260112.zip

Dahua firmware released Feb 27, 2026. May work with 8 devices, including TPC-APL5402-BCAB, TPC-APL5402-BCAB-Z, TPC-APL5412-BCAB-TB.

Released
Feb 27, 2026
Version
V1.000.0000000.1.R
Size
3.1 MB
Hardware
8 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ceb0e8ea6b5544e6d3f8d4da1f24311e
SHA-256
d53abfc0faaf712febb6cc9e612a4e3db121000ed50624d38c19e5b77efd3673
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (8 devices).

Where these IDs come from
  • hwid in packetGeneral_TPC-APL5400-BCYB_V1.000.0000000.1.R.20260112.bin: the device's own hardware check list, 8 IDs
  • Install in packetGeneral_TPC-APL5400-BCYB_V1.000.0000000.1.R.20260112.bin: the installer's device list (board families), 4 IDs (not counted: a more specific list exists)

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
Image dates
Jan 12, 2026
Security
Signed
Flash layout: 2 partitions, 2 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
FPGA_C05401_10x810000000x818000008.0 MBFPGA_C05401_1.img—2026-01-12
FPGA_C05401_20x820000000x828000008.0 MBFPGA_C05401_2.img—2026-01-12

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