The intitle: operator tells Google to return only pages where the exact phrase appears in the HTML title tag. "DVR Login" is a default title for countless embedded device web interfaces—especially older Hikvision, Dahua, and generic CCTV DVRs.
The intitle:"DVR Login" Search: A Gateway You Shouldn’t Enter Lightly
If your DVR appears in search results, assume it has already been scanned — act immediately to secure it.
The information provided is intended to help network administrators and security professionals identify and secure vulnerable devices within their own authorized networks. Accessing computer systems without permission is illegal and unethical.