Dahua model

TPC-SD5641-V1

Dahua lists 4 firmware files for the TPC-SD5641-V1. This is the retail model name. Inside the firmware, Dahua uses its own device IDs, listed below, which can lead you to more compatible firmware.

Firmware files: 4
Newest: Jan 5, 2026
Listed by: Dahua
Dahua device IDs: 48

Firmware

DH_TPC-SD5X41-TB-S2_MultiLang_NP_V2.654.0000000.2.R.251120.zip
Released Jan 5, 2026 · V2.654.0000000.2.R · 46 devices · Dahua
Download
DH_TPC-SD-Prometheus-V1_Stream3_PART_V2.800.0000000.4.R.250905.zip
Released Sep 10, 2025 · V2.800.0000000.4.R · 88 devices · Dahua
Download
General_TPC-SD6A9XXX-HN_MCU_V2.401.0000000.9.R.250625.zip
Released Sep 10, 2025 · V2.401.0000000.9.R · 2 devices · Dahua
Download
General_TPC-NYX5600-BCXA_V1.000.0000000.9.R.250124.zip
Released Jan 24, 2025 · V1.000.0000000.9.R · 4 devices · Dahua
Download

Dahua device IDs in this firmware

Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.