Firmware

DH_SD-Hugo-Rapid_MultiLang_PN_Stream2-Normal_V2.820.0000015.0.R.260918.zip

Dahua firmware released Oct 20, 2026. Encrypted firmware.

Released: Oct 20, 2026
Version: V2.820.0000015.0.R
Size: 55.9 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 259549d1567468077665095eb750c0ff
SHA-256: 70a16e231495c6bc90035951ac7c6aead503520456409906be2d2469fc582c4e
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- IPC-PTS2649C-3E3Z-4GB20
V2.820.0000015.0.R · Listed date Oct 20, 2026
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.