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The Daily Insight

What does camera video loss mean?

Author

Matthew Barrera

Published Feb 12, 2026

What does camera video loss mean?

Camera video loss is where the cameras are unable to be seen on the recorder’s display (and by extension the attached screen). This guide does not address the monitor video loss as the troubleshooting for that issue is generally straightforward and requires only a single change on the recorder.

How long do cameras keep video?

Most security camera footage is stored for 30 to 90 days. This is true for hotels, retail stores, supermarkets, and even construction companies. Banks keep security camera footage for up to six months to comply with industry regulatory requirements.

Do cameras record when off?

The answer is no. Some CCTV cameras have internal batteries that they use to function but others do not. If the power supply goes out, the cameras stop recording. Sometimes there might be cameras that are wireless that is connected to the outlet directly and they upload the footage online for storage.

How do you fix video loss on camera?

What’s the fix?

  1. Double-check all power connections, power splitters, cable connectors to exclude connection issues.
  2. Switch ports to make sure the DVR/NVR port is providing power to the cameras.
  3. Connect the cameras directly to the NVR instead of via a PoE in case the PoE switch could be supplying insufficient power.

Why does my camera Say No video?

One of the most common problems when a camera is not displaying video is a bad cable or BNC connection. If you do not get a video signal, disconnect the power cable from your camera. If you have a test monitor that can supply power to your camera, connect the power output of the monitor to your camera.

Do security cameras delete footage?

What Happens to Old Security Footage? Once your security camera hard drive has reached maximum storage capacity, it will simply overwrite older footage and replace it with new footage. Older footage is automatically erased to make way for new videos, ensuring you always have the most recent video available.

How long do ATM cameras keep footage?

six months
Banks: ATM security footage is retained for an average of six months, with some banks and countries requiring more or less, according to Reolink.

How far can a surveillance camera see?

A home security camera usually can see in a range between 0 to 70 feet depending on the resolution, sensor and lens it’s using. However, there are also professional cameras such as high-resolution PTZs that can see further away, with a distance that varies from 0 to 700 feet.

What does camera reset do?

The Reset Default or Camera Settings function only resets the shooting settings of the camera to their default settings. Do not turn the camera off while resetting. The camera may show a blank screen for approximately 10 seconds after performing a reset. This is a normal operation and not a malfunction on the camera.

Why does my CCTV keep losing the video?

Here are some common reasons for insufficient power supply to CCTV cameras: Loose cable connection, for example, between DVR/NVR with cameras, between CCTV cameras and monitor or screen, power adapter, or any possible loose connection in camera power supply could cause video loss.

What does video loss mean on a security camera system?

What video loss means on a security camera system? Basically, video loss means that the receiver (recorder) is not receiving any signal or picture from the camera. Video loss on security cameras or CCTV systems can be exhibited in various forms.

Why has all my cameras stopped working the screen?

Why has all my cameras stopped working the screen is saying video loss on all cameras? Any ideas why I have video loss on two of my cameras, any ideas? could it be suspect damaged cable?

What kind of cameras have no video loss?

Zosi cameras, Zmodo cameras, Reolink cameras, Night Owl cameras, Swann cameras, Lorex or Flir cameras, Amcrest cameras, Q-See cameras, Watchdog systems, LTS cameras, Annke cameras, Dahua cameras, Hikvision cameras, or any IP security cameras of other brands, all of them have video loss or no video issues.

Here are some common reasons for insufficient power supply to CCTV cameras: Loose cable connection, for example, between DVR/NVR with cameras, between CCTV cameras and monitor or screen, power adapter, or any possible loose connection in camera power supply could cause video loss.

What video loss means on a security camera system? Basically, video loss means that the receiver (recorder) is not receiving any signal or picture from the camera. Video loss on security cameras or CCTV systems can be exhibited in various forms.

What to do if you lose video on your camera?

If you are experiencing video loss, it may be good to check with your ISP and make sure your plan can support multiple devices. If you have gone through all the steps above and still experience disconnection or video loss, please connect with our Tech Support at 1.888.425.6739.

Zosi cameras, Zmodo cameras, Reolink cameras, Night Owl cameras, Swann cameras, Lorex or Flir cameras, Amcrest cameras, Q-See cameras, Watchdog systems, LTS cameras, Annke cameras, Dahua cameras, Hikvision cameras, or any IP security cameras of other brands, all of them have video loss or no video issues.