Which observation helps to find the cause? · house
Fixing a malfunction focuses on PoE power, cable routing, uplinks and camera network. Note when the problem started, which components were affected, and what changed shortly before that. Check the chain in sections and record where the operation is still present. Repeat the situation in which the error occurred after repair; a restart alone without a follow-up test provides insufficient certainty. We complete the check against stable recording of all connected cameras under the agreed usage tax.

