Firmware

【Step1. Main Package】DH_NVR5X-EI2_MultiLang_V5.002.0000000.0.R.260529.bin

Dahua firmware released May 29, 2026. Encrypted firmware.

Released: May 29, 2026
Version: V5.002.0000000.0.R
Size: 367.5 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 5bfb884db03e2c6b1ea3de94d416dc57
SHA-256: 09190ab14e0699757b1f96a31fc61fa81e5a486e4312d30261b009831ea32e87

Where it's published

Mirrored by
Dahua
files.dahuatech.support
Mirror
Sold as
- wizseek_dmss
- Folder: Recorders/NVR/_NVR5xxx_EI2/special/wizseek_dmss
V5.002.0000000.0.R · Listed date May 29, 2026
Mirror link (files.dahuatech.support)

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.