A bent cable, a disconnected connector, or damage from work can have various consequences. Sometimes all the connection is missing, sometimes the image occasionally fades. Assess the damage before deciding between a new connection and replacing the track.
Take a photo of visible damage and describe what happened immediately before it. Note whether one camera failed or multiple devices were connected to the same connection. For a cable in a wall or garden, the most recently performed repair is a useful point of investigation, but not yet evidence of the exact fault location.
A damaged connector requires a different intervention than a problem in the middle of a cable run. Let the connection be measured and the connection inspected. Only a burning light on the switch does not prove that all necessary connections are reliably functioning.
Discuss whether a repair point can be made accessible and protected. A hard-to-reach connection can unnecessarily complicate maintenance. If a larger part of the cable is damaged or the route has changed, then include a replacement in the proposal. Clearly ask which parts are being reused.
With a camera powered via PoE, data and power are transmitted over the same cable connection. After repair, both should be evaluated under normal use. Do not only leave the camera displaying live footage for a short period during the day if the complaint was actually related to night functions.
Note where the cable has been adjusted and which trajectory was tested. Locate a newly recorded segment and observe whether the original dropout returns. Provide the same time stamps and channel data in a follow-up report, so that the control builds on the previous investigation.
That may be appropriate if the damage is there and the cable is otherwise suitable. Let the full connection be checked before drawing that conclusion.
No. Also test recording and the circumstances in which the original fault occurred.
