The "200 OK" response after the script attempts to login is the Dahua camera in our test showing that it accepted the backdoor login request. Though this proof-of-concept code does not attempt to alter the device in any way, it could easily be modified to access any info or execute any commands available to the admin account. Discovery of Backdoor NVR (Network Video Recorder) usually cannot ‘detect’ IP cameras because it does not possess the same basic functions as an IP camera. An NVR functions as a recorder, storing the video and audio recordings from the cameras that are connected to it. It does not have the same capability of ‘detecting’ an IP camera – which is done by the Another weirdness in camera list is that other two cameras shows in Port section Port1 and Port2 but the camera shows Port 37777 even it is connected physically on NVR to Port3. NVR ip is 192.168.1.30. NVR switch address is 192.168.2.1. All these cameras ip address is like 192.168.2.65/66/67. Step 2 Go to > Network > TCP/IP. Step 3 Click ‘Edit’ (Pencil Icon) then Enable DHCP and apply. Step 4 Enter menu > Network > P2P 5. Enable P2P option and Apply 6. The Status box should now report Connect Success or Online 2. Go to > Network > TCP/IP. Step 5 Enable P2P option and Apply. Step 6 The Status box should now report Connect Success How to Live View Hikvision on Web Browser | How to Setup Hikvision Live View Solved the problem "Please click here to download plug-in" on HikVision NVR. 100 Answer: This means that the recorder does not support the encoding type on the camera. Check the encoding type the recorder supports (if looking at the data sheet of a recorder, it'll be under 'video compression'), then change the camera to match one of the supported types. Example: For a DS-7216HGHI-SH, the supported encoding type is only H.264. .

dahua dvr not displaying