Struggling With Missing CCTV Footage in Your Office?
If you’ve ever searched for a missing, important recording, then you know that many companies experience this same problem with their office CCTV cameras. As the CCTV industries progress, more and more businesses are having to deal with the issues of having to deal with their office CCTV cameras disappearing after being recorded.
The majority of CCTV cameras appear to be functioning effectively (at least if you look at the display), when in fact there are several hidden factors that create problems for your office CCTV cameras when they do malfunction and lose recordings; for example, when recorded footage is overwritten, deleted or destroyed without any type of warning because it is below the storage threshold.
This is frustrating due to the fact that many of the videos could be recorded for security reasons and/or for use in various types of investigations, but once you understand where the problem lies, it becomes much more manageable in learning how to deal with insufficient storage issues on your CCTV equipment, as well as putting protocols in place to prohibit future loss of recorded video footage.
How Long Can CCTV Footage Be Stored in Offices?
How long can CCTV footage be stored? To solve the office CCTV storage problems of office CCTV footage disappearing prematurely, you must first understand the maximum length of time an office CCTV can hold video footage at your location
- Small Office CCTV systems typically hold 7 to 30 Days of video footage.
- Medium to Large Office CCTV systems typically hold 30 to 90 days of video footage.
- High-Security Environments CCTV systems typically hold 90+ days of video footage.
Remember, these are just general guidelines, and the amount of time that footage is stored can vary depending on hard drive capacity, recording options, and how many cameras are being recorded at once.
If your footage is disappearing before its normal time frame, that’s typically an indicator of office CCTV storage problems with the current Office CCTV storage system in place to store recorded videos.
Why Office CCTV Footage Disappears Too Early
Let’s take a look at some common reasons why office CCTV footage disappears too early:
1. Storage Space Limitations
Many digital Video Recorders (DVRs) and Network Video Recorders (NRVs) are equipped with limited storage space. This means that once your storage space is full, the older data will be overwritten with newer data.
- This is the most common of CCTV storage-related office problems.
- It is especially true for offices that have installed multiple cameras.
2. Continuous Recording Mode
- If CCTV cameras continuously record (24/7), this all increases the amount of data that the DVR/NVR will store.
- Therefore, there are more overwriting cycles, which directly correlate to the frequency that your office CCTV footage gets deleted.
3. High Video Resolutions
- Even though 4K or HD digital video appears amazing, it also takes up a considerable amount of digital storage space.
- In addition to being properly optimized, high-resolution video storage will continue to contribute to why office CCTV footage often disappears too quickly.
4. Too Many Cameras
- The more cameras connected to the clock system, the faster you will use your available hard drive space.
- This is another common reason why CCTV technology is a major reason for office-based businesses that have been growing in size.
5. Improper Maintenance of System
If your CCTV system has not been maintained properly, you run a higher risk of having an incomplete or corrupt file deletion or even having a file improperly deleted automatically.
- Using a CCTV maintenance checklist will help to avoid such occurrences.
How Often Is CCTV Footage Deleted?
The frequency at which CCTV video is erased is one of the top consultation questions for businesses; however, this varies based on your camera configuration.
For example, cameras that store minimally will delete their stored videos approximately every 3 – 7 days; cameras with moderate amounts of storage will delete their stored videos approximately every 15 – 30 days; and cameras with significant amounts of storage will delete their stored videos approximately every 30 – 90 days.
If your system deletes video much sooner than the prescribed above, then there are serious problems with your office’s CCTV video storage that must be resolved immediately.
How to Fix CCTV Video Loss in Offices
How to fix CCTV video loss? Here are the steps for addressing missing CCTV footage.
Increase Hard Drive Capacity:
Upgrade your hard drives or storage system. Doing so can directly affect how you resolve CCTV evidence loss due to insufficient storage, or go with CCTV maintenance and repair services.
Change Recording Method to Motion Detection:
Instead of continuously recording video, configure the cameras to only record when they detect motion. This increased efficiency will reduce how much CCTV footage gets deleted.
Adjust Video Resolution/Frame Rate:
By slightly lowering the resolution or frame rate of the camera recording, you can greatly increase the length of time the footage is available without degrading the footage’s quality.
Utilize Compression Technology:
Using more advanced video compression standards, such as H.265, will help reduce file sizes and prevent the office CCTV footage from disappearing sooner than it should.
Schedule Regular Maintenance:
By doing regular maintenance such as using CCTV maintenance checklists, you’ll be sure that your cameras are functioning well and will prevent sudden loss of recorded data.
How to Fix Premature Deletion of CCTV Footage
When recordings are lost before they should be, there are things that can be done to prevent it from happening again. How to Fix Premature Deletion? Here are some helpful suggestions:
- Check the recording settings to ensure the system is not overwriting footage too quickly.
- Monitoring storage regularly will help you know what your current amount of storage space is and make the necessary adjustments.
- Do not have too many cameras recording at the same time if you do not have the space for it.
- Back up all important footage by exporting it or saving it on an external source to avoid losing it completely.
If this happens again, you may want to seek out the service of a professional company that provides CCTV support services to assist you in identifying any possible causes of your issues.
How to Deal With CCTV Insufficient Storage
How to deal with CCTV’s insufficient storage? In regard to the main problem – effectively addressing CCTV – lack of storage capacity:
Using external storage devices
Use extra hard drives or networked storage systems for more permanent storage of recorded footage.
Moving to a Cloud solution
Cloud storage options will provide scalable storage and less reliance on physical devices.
Utilising hybrid storage systems
Using a combination of local and cloud storage gives you greater flexibility.
Scheduling data backups
Automating data backups is critical in preventing loss of recorded footage that is of value.
Camera optimisation
Limiting camera use to only the most significant areas will help to reduce the amount of unwanted footage being stored.
These processes not only help with the storage issue in the office with respect to CCTV, but will also allow reliable future storage of recorded footage.
Common Mistakes That Lead to CCTV Storage Issues
Now that we understand how to deal with CCTV’s insufficient storage? You can prevent the above-mentioned reasons for the disappearance of office CCTV footage by following these guidelines:
- Not using maximum resolution when needed.
- Ignoring your storage requirements for CCTV equipment.
- Not utilizing motion detectors.
- Not performing preventative maintenance on a regular basis.
- Not following the appropriate steps for the CCTV no signal troubleshooting guide will give a no-signal condition on your CCTV system when it occurs.
Pro Tips to Prevent CCTV Footage Loss
To maintain the smooth running of your system, you should:
- Regularly check your storage availability
- Use appropriate recording modes
- Perform regular build maintenance
- Invest in a scalable-sized storage option
Adopting these few simple practices can eliminate the potential for most problems relating to CCTV storage before they happen.
Final Thoughts
The first thing to determine regarding disappearing office CCTV footage is what’s causing the issue. Most often, it boils down to improper storage management, poor configuration settings, or a lack of maintenance.
If you understand how to manage insufficient storage for CCTV, optimize your system, and maintain your equipment, you will be able to substantially increase the time that you can retain your recorded footage.
If you are having a problem with office CCTV recording/retaining your footage, the time to act is now, before the evidence is lost forever.