How the data was stored in CCTV.

We know CCTV right these are used for security needs.In these blog I will explain in detailed like how it's works?and how long it can stores the data?

How do camera's stores data?

*In these the data has been stored in memory card and other digital camera's may also offer the storage options like harddisk drive (HDD) storage.

*In these internal memory can be useful if you run out of memory card space and need to continue taking pictures.

How many Giga bite (GB) can stored in 24 hours?

*At low video quality the resolution will be 960p with MJPEG compression it will take around 3.10GB per day.

*At high video quality It can take around 5 to 6 GB per day.

Best storage for CCTV.

*Hard disk drive ( HDD) are a reliable and affordable storage option for CCTV footage.

*They can store large cap data and it can easily replace able if incase they fail.

*Hard disk drive(HDD) are compatible with both NVR and DVR system these systems are used for backup for cloud storage.

How long does CCTV cameras stores the data?

*It generally depends on the capacity of given Hard disk drive (HDD) the time period will about the 7 to 30 days.

*They typically can store the data around the 90 days.

*Also completely depends upon the resolution also.

*High-capacity storage devices such as Network video recorders(NVR).

The CCTV can setup in simple way without HDD.

*Yes we can setup the CCTV without HDD.

*We can setup in these they can include sim card or WIFI connection.

*These are mostly used in construction sites,and other small shops and offices.

Storages.

*Generally the storage about the 1 TB approximately 30 days quality like 720p resolution.

*4K UHD can storage the data in 1 TB also but it can store only about 7 to 10 days only.

There are two main strategies for storing security camera footage.

*Algorithm used in CCTV.

*Converting video data into a ciphertext that is unreadable to anyone.

*In these doesn't have access to the decryption keys.

*Now a days they used in traffic conditions on roads.If anyone break the speed limits or any traffic rules.Immediatly with the help of an artificial intelligence (AI) click the photo and sending fine to the vehicle owner's.