Device
CA-HZ4040QA-B
2 firmware files may be compatible with the CA-HZ4040QA-B. Part of the CA-HZ family. The newest builds are listed first.
- Firmware files
- 2
- Newest
- Sep 10, 2025
- Family
- CA-HZ
- Vendors
- Dahua
Compatible firmware
- DH_SD-Gram_MultiLang_PN_Stream3_V2.820.0000014.2.R.250812.zipDownload
Released Sep 10, 2025 · V2.820.0000014.2.R · 36 devices · Dahua
- DH_SD-Gram_MultiLang_PN_Stream3_V2.820.0000002.1.R.210904.zipDownload
Released Mar 14, 2022 · V2.820.0000002.1.R · 29 devices · Dahua
Compatibility is detected automatically from firmware files and may be incomplete or wrong. Always confirm your device's updateSerial first.