Firmware

DH_SD-Hugo-Rapid_MultiLang_PN_Stream2-Normal_V2.820.0000007.4.R.250429.zip

Dahua firmware released May 14, 2025. Encrypted firmware.

Released: May 14, 2025
Version: V2.820.0000007.4.R
Size: 59.2 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 614a167799e7a0dab8ad85e2405c02ad
SHA-256: 29cf660e71a9c299b82c791db351190b594ee54d35abb42af01d9519f9d9583d
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- IPC-PTS2649C-3E3Z-4GB20-EAU
- IPC-PTS2649C-3E3Z-4GB20
V2.820.0000007.4.R · Listed date May 14, 2025
Vendor link (materialfile.dahuasecurity.com)

Compatible hardware

This firmware is encrypted (the format Dahua uses for NVR4/NVR5 EI and XI builds), so its contents, including its list of supported hardware, can't be read. Use the model names the vendors list for it instead.