Dahua model
SD7A440FA-HNF-ATC
Dahua lists 4 firmware files for the SD7A440FA-HNF-ATC. 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
- Oct 18, 2026
- Listed by
- Dahua
- Dahua device IDs
- 48
Firmware
- DH_SD-Faraday_MultiLang_PN_Stream3-Tpm_V3.200.0000043.1.R.260924.zipDownload
Released Oct 18, 2026 · V3.200.0000043.1.R · 71 devices · Dahua
- General_SD7A8XXX-HN_MCU_V2.401.0000003.27.R.260907.zipDownload
Released Oct 18, 2026 · V2.401.0000003.27.R · 2 devices · Dahua
- DH_SD-Faraday_MultiLang_PN_Stream3-Tpm_V3.200.0000033.2.R.260328.zipDownload
Released Apr 2, 2026 · V3.200.0000033.2.R · 53 devices · Dahua
- General_SD7A8XXX-HN_MCU_V2.401.0000003.18.R.251231.zipDownload
Released Apr 2, 2026 · V2.401.0000003.18.R · 2 devices · Dahua
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-HZ4025FA-A
- CA-HZ4030FD-A
- CA-HZ4030FD1-A
- CA-HZ4033FA-A
- CA-HZ4040FA-A
- CA-HZ4040FA-C
- CA-HZ4040FA-D
- CA-HZ4040FA-F
- CA-HZ4040FA1-8F-0400-A
- CA-HZ4040FA1-8F-0400-B
- CA-HZ4040FA1-A
- CA-HZ4040FA2-8F-0400-A
- CA-HZ4040FA2-8F-0400-A1
- CA-HZ4040FA2-8F-0400-B
- CA-HZ4040FA2-8F-0400-B1
- CA-HZ4040FA2-8F-0400-C
- CA-HZ4040FA2-8F-0400-C1
- CA-HZ4040FA2-A
- CA-HZ4040FA3-8F-0400-A
- CA-HZ4040FA3-8F-0400-B
- CA-HZ4040FA3-8F-0400-C
- CA-HZ4040FA3-A
- CA-HZ4040FD-A
- CA-HZ4040FD-B
- CA-HZ4060FV-A
- CA-HZ4065FG-4F-0400-A
- CA-HZ4065FG-4F-0400-B
- CA-HZ8040FA-A
- CA-HZ8040FA1-A
- CA-HZ8040FA1-B
- CA-HZ8040FD-A
- CA-HZ8040FG-A
- CA-HZ8045FG-A
- CA-HZ8045FG1-A
- CA-HZ8045FG1-B
- CA-HZ8045FG2-A
- CA-HZ8048FA-A
- CA-HZ8060FG-8F-0400-A
- CA-HZ8060FG-8F-0400-B
- CA-HZ8060FG-8F-0400-C
- PTZ-HZ2075FU-A
- PTZ32805EG-4Z4-0832-A
- PTZ32805FG-4F-1260-A
- SD7A440FA-A
- SD7A840FA-A
- SDT5X2425-4Z4-FA-0832-A
- SDT5X2425-4Z4-FA-2812-A
- SDT5X2425-4Z4-FA1-0832-A