A RoHS DVR can be made by dozens of different OEM manufacturers (Hikvision, Dahua, Uniview, or generic Chinese white-label brands). This is why finding a single "rohs dvr default password" is tricky—the password depends on the brand, not the environmental certification.
You now have access to your DVR. The next step is not optional—it is a security imperative. The is publicly listed on countless hacking forums and IoT search engines like Shodan. rohs dvr default password
A: No recovery without a hard reset. The passwords are hashed and not retrievable. Use the physical reset button described above. A RoHS DVR can be made by dozens