Dahua model

DH-SD-40D212U-HN

Dahua lists 1 firmware file for the DH-SD-40D212U-HN. 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: 1
Newest: Aug 16, 2024
Listed by: Dahua
Dahua device IDs: 13

Vendor notes

Chinese-language build

Firmware

DH_SD-Mao-Rhea_Chn_PN_Stream3_IVS_V2.800.0000000.7.R.240722.bin
Released Aug 16, 2024 · V2.800.0000000.7.R · 13 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.

CA-HZ1023UT
CA-HZ1031UT
CA-HZ2012T-S2
CA-HZ2023T-S2
CA-HZ2023UT
CA-HZ2025T-S2
CA-HZ4012T-S2
PTZ1204T-GN-S2
SD12200T-GN-28-S2
SD12200T-GN-36-S2
SD12203T-GN-S2
SD22204T-GN-HK-S2
SD22404T-GN-S2