Dhxvr5104hsi3 Firmware ⚡

the OEM specifically states "Dahua OEM." Otherwise, you need the rebranded firmware. Lorex firmware has a different RSA key signature.

Supports Penta-brid technology (HDCVI, AHD, TVI, CVBS, and IP inputs). dhxvr5104hsi3 firmware

After updating, scan your XVR using nmap -p 23,22,80,37777 <XVR_IP> . Ports 23 (Telnet) and 22 (SSH) should be closed or filtered. the OEM specifically states "Dahua OEM