How to recover deleted CCTV footage from DVR? This guide lists two data recovery scenarios and related tips for you to recover data from Micro SD card and prevent data loss.
Known as video surveillance, CCTV (Closed-circuit television) uses video cameras to send a signal to a specific location and display it on a limited number of monitors. It differs from broadcast television in that the signal is not broadcast openly, but it may use point-to-point (P2P), point-to-multipoint (P2MP), or mesh-wired or wireless links.
CCTV cameras are commonly installed in areas that are frequently crime hotspots, such as entrances and exits. Besides, it can be used to keep an eye on pets, or children in the home, and monitor blind spots around the home.
As you can see, the Micro SD card is the data carrier of CCTV cameras. In this scenario, recovering deleted videos from CCTV footage refers to recovering data from Micro SD cards. There’re 2 feasible data recovery tools on how to retrieve CCTV footage from DVR.
Supported by advanced high-tech, professional CCTV footage recovery software MyRecover makes it easier for you to recover deleted CCTV footage from DVR. It is easy to use and recover CCTV footage retaining its original format, filename, and path for the deleted data.
Step 1. Download and install MyRecover on your Windows. Then connect your Micro SD card to this PC.
Step 2. After launching MyRecover, hover the mouse over your connected Micro SD card and click Scan.
Step 3. You can quickly locate your desired video files by Name, Path, Date, or Type. You can also wait to view all the deleted & lost files after the scanning process.
Step 4. Go to the Deleted Files/Recycle Bin/Other Missing Files folder and select the video files you want to restore. Then click the “Recover x files” button.
If you’re proficient in CMD, it’s possible for you to recover data from Micro SD card using Windows File Recovery released by Microsoft. It interacts with users through a command-line interface because there is no accessible graphical user interface.
You’ll be prompted to use CMD to recover files if you’re going to recover the lost files from your local storage media (HDD/SSD/USB/SD card/Micro SD card) via this command-line software.
Select a suitable mode according to your file system and data loss scenarios.
|
File system |
Scenarios |
mode |
|
NTFS |
Deleted recently |
Regular |
|
NTFS |
Deleted for a while |
Extensive |
|
NTFS |
Formatted disk |
Extensive |
|
NTFS |
corrupted disk |
Extensive |
|
FAT and exFAT |
Any |
Extensive |
Resemble your needed command lines with the following form according to winfr source-drive: destination drive: [/mode] [/switches].
|
Switches |
Definition |
Supported mode(s) |
|
/n |
Filter the scan range: scans for a specific file with its file name/path/type, etc. |
All |
|
/y: |
Recover specific extension groups. |
Signature |
|
/k |
Recovers system files. |
NTFS Segment |
|
/u |
Recovers undeleted files, for example, from the Recycle Bin. |
NTFS Segment |
Step 1. Click “Get” to download Windows File Recovery from the Microsoft Store, then install it on your PC.
Step 2. Click “Open” after installation. Then put your adjusted command lines in the window. For instance, if you desire to recover deleted videos (MP4 files) from the F drive to the D drive, you need to enter “winfr F: D: /extensive /n *.mp4” in the command prompt window.
Step 3. Press the “y” key to continue. You can also press the “Ctrl + C” keys to stop the recovery process.
How to recover deleted CCTV footage from DVR? Please get an overview of the above data recovery tools. In theory, powerful Windows File Recovery can help you recover data from Micro SD cards.
But in practice, adjusting and resembling command lines is difficult for non-tech users to operate. So why not give the above-recommended software-MyRecover a shot? It allows you recover deleted videos from Hikvision CCTV effortlessly.
If you’ve realized the importance of regular backups, in this case, it’s necessary for you to make disk backups using free backup software for Windows. Because only backups can prevent data loss at the source.
1. Where is CCTV footage stored?
CCTV footage is typically stored on a Digital Video Recorder (DVR), Network Video Recorder (NVR), or in the cloud, depending on the system setup.
2. Does CCTV footage get deleted automatically?
Yes, most CCTV systems automatically overwrite old footage when the storage is full, following a loop recording method.
3. Is it really possible to recover deleted CCTV footage?
Yes, it is often possible to recover deleted CCTV footage from Hikvision DVR using data recovery software, professional services, or backups.
4. Can I get CCTV footage from 2 years ago?
Generally, no. If the system uses loop recording, footage older than the storage capacity will have been overwritten unless you have a backup.
5. How can I prevent losing CCTV footage in the future?
Regular backups, checking system settings, and ensuring your hardware is in good condition can help prevent data loss.
6. How to delete CCTV footage?
You can delete CCTV footage through the DVR or NVR menu, usually by selecting the specific recordings you want to remove and choosing the delete option.
