What should I do if my Dahua camera shows “No Signal” or “Video Loss”?

  • Check power supply: Ensure the camera is powered on and receiving power.
  • Verify connections: Confirm that all video and power cables are securely connected to the DVR/NVR.
  • Inspect camera status in NVR: Ensure the camera is correctly added to the NVR and is online.
  • Reboot the system: Try restarting both the camera and the NVR to reset connections.

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