Here’s the official download center for Dolphin DVR and all Dolphin users can download the CCTV DVR recovery software related resources here.
Dolphin DVR Pro Business V3.74
Business Version
Released Date: May 24, 2023Dolphin DVR Player V2.03
Totally Free
Released Date: April 21, 2021
Dolphin DVR Recovery Trial V3.74
Trial Version
Released Date: May 24, 2023Dolphin DVR USB Hardware Dongle Upgrade Tool