RTSP/1.0 401 Unauthorized
WWW-Authenticate: Basic realm="device"
Server: Dahua Rtsp Server
CSeq: 1

HTTP/1.0 401 Unauthorized
Content-type: text/html
Date: Fri, 03 May 2024 08:37:13 GMT
Connection: close
WWW-Authenticate: Digest realm="Authentication",nonce="1714725433",algorithm="MD5",qop="auth"

HTTP/1.1 200 OK
Date: Thu, 02 Dec 2010 15:05:55 UTC
Content-Type: text/html
Content-Length: 47491
Connection: Close

HTTP/1.1 401 Unauthorized
Server: 
Date: Wed, 24 Apr 2024 12:06:55 GMT
Cache-Control: no-cache,no-store
Prama: no-cache
WWW-Authenticate: Basic realm="RV6699"
Content-Type: text/html
Connection: close

Dahua DVR2.608.0000.1

Dahua DVR:
  Firmware Version: 2.608.0000.1
  Serial Number: PA2DF03003524