Memory and space are factors without which security cameras cannot function. Security footage can be expanded limitlessly, and this cannot be done without the help of backs up and external drives. Mainly all security camera systems rely on HDDs (hard disk drives) because the surveillance protocol is non-stop 24/7. Here we will discuss the roles and function of HDD on security cameras.
What is HDD?
Hard disk drives for security cameras are used to store, furnish, and maintain data storage. It is non-volatile, which means that it has a continuous source of power, and it does not need memory to be constantly refreshed.
Benefits of purchasing HDD
- Fairly cheap
- Stores large sums of data
- Long lifespan
- Widely available
Role of HDD in security camera systems
Since the overall length and clarity of CCTV footage are increased and enhanced, it demands more storage and maintenance; HDD for security cameras fulfills these fundamental requirements. A regular hard drive can last for almost 3-4 years; however, good-quality ones last for over ten years. In the form of 1s and 0s, the data, digitally, is stored in the hard drive.
Since HHDs are a build-up of moving parts, it requires more power, and it comes with a minimum of 250GB storage to a maximum of 4TB storage. HDD has a lot to offer, and it can fulfill the crucial requirements of a security camera, and yet it is very reasonably priced, and it is widely available in the market as it is used by many firms and individuals.
Remember that HDDs are used for a variety of purposes; there are specific Hard disk drives for security cameras and desktops; the two are significantly different, so before you buy one, double-check and confirm its purpose.
External hard disk drives for security cameras need to be kept in an appropriate environment where sunlight, heat, and magnetic fields are not approaching. Exposure to sunlight can damage HDDs which further leads to loss of data storage and backup. Someone’s supervision can eliminate these major complexities faced. HDDs are suitable for cameras because it offers a wide storage capacity and that is something cameras require and demands because of storing clips and updates every day.