Security cameras have become an essential component of every home. Different cameras come with different features, storage being an important factor while making a purchase.
The majority of IP cameras are equipped with local storage that offers a memory card slot.
There are a lot of factors that contribute to choosing the best MicroSD card for a security camera.
Depending on the camera type, SD cards also vary in characteristics like size, card speed, and type. In your opinion, what is the best SD card for IP cameras?
There are certain strategies for picking the proper micro sd card for surveillance systems, just as there are for choosing the right hard disc for surveillance.
Memory cards are used to expand the storage of your device. Calling memory cards, and SD card is not preferable as there are various types of cards that offer different sizes and applications.
The standard dimensions for microSD cards are 15 mm x 11 mm x 1 mm, hence it would be wrong to call them all under the same name, SD cards.
In addition, the design of the memory card hasn’t altered all that much during its existence. Mostly, the changes have been internal like the size.
Unlike SD cards, MicroSD or TF cards offer a maximum of 512GB storage, mainly because of the volume.
Having a lot on your plate to ponder upon, we have created a comprehensive guide to walk you through the process of choosing the best microSD cards for outdoor and indoor security cameras.
Acquiring the most appropriate memory card for your camera might be a time-consuming endeavor.
Different surveillance systems have different storage capacity and compatibility requirements along with security camera applications and a plethora of different brands fighting for your attention; Which one should I pick?
Memory cards come in a variety of storage capacities, also known as the size of memory cards.
Ranging from 16GB to 32GB, 64GB, 128GB, and even 256GB memory cards, you can get enough storage space to meet your IP security cameras’ storage needs.
Moreover, there are a few other factors to consider, including;
- Checking your camera’s specifications is the first step while looking for the best SD card. It is because some cameras have limited maximum storage.
- Figure out how much storage space you’ll need depending on your security camera’s intended purpose. If your camera is set to record continuously, you should choose a memory card with a larger capacity. If you only wish to use your memory card as a backup storage device, you can get away with a lower capacity.
- Finally, consider your camera’s resolution because higher-resolution video footage uses up more storage space. Hence, choose a high-capacity memory card if your camera’s resolution is 1080p or 4K.
- Lastly, you must consider video surveillance time in terms of capacity. Some outdoor cameras offer motion detection features that only start recording once the motion is detected. It means that the camera only records when there is any distress.
The SDHC speed rating is another important factor when it comes to choosing the best microSD card for your CCTV cameras.
Memory cards are rated according to their writing and reading speeds. Particularly for security and digital camera applications, however, only the write speed matters in comparison to reading speeds.
The write speed of a memory card refers to how quickly it writes (records) data to its memory. When using a slow microSD card, recorded movies may skip frames or become sluggish.
Unlike the capacity, however, most security cameras do not expressly provide high speeds.
The recommended write speed for a video surveillance memory card is usually a 10-speed rating of SDHC class, which implies it can write at least 10MBPS.
In addition, SDHC is being phased out in favor of SDXC I and SDXC II, making the decision even more difficult. So, how do you pick the right second-write speed memory card?
In terms of the speed rating of memory cards, we recommend that you make your selection based on the resolution of your camera.
Here are some recommendations for speed class that you can make as per your security camera.
MicroSD cards with faster writing rates are required for cameras with better resolution;
- MicroSD cards with a write speed of at least 30MB/second are recommended for 4K cameras. It is denoted with the number “3” inside a U-bracket, marked on the card.
- Use a memory card with a write speed of at least 10MB/second for 1080p and 720p cameras. Such cards offer a quick transfer of larger files. SDHC Class 10, SDXC with the number “1” inside a U-bracket.
For quick and easy selection, refer to the table below.
|Class Speed||UHS Speed||Application||Write Speed|
|C2||Standard Resolution||2 mb/s|
|C10||U1||20p/1080p, 4k||10 mb/s|
|U3||720p/1080p, 4k @ 60/120fps||30 mb/s|
|720p/1080p, 4k, 8K @ 60/120fps||60 mb/s|
|720p/1080p, 4k, 8K @ 60/120fps||90 mb/s|
You can choose your MicroSD card depending on the specifications of your camera to make sure it offers compatibility.
It is a vital feature of all outdoor or indoor security cameras and like every other aspect, memory cards are significantly affected when they are exposed to harsh conditions.
In addition, the use of continuous recording can also ultimately harm the memory card if used indefinitely. Hence, the quality, price, and brand come into play at this point.
When durability comes into play, you must consider the fact that some cameras feature magnets, which potentially are not good for most micro SD cards.
In addition, water and temperature resistance is not just important, but crucial, particularly if you are going to use them in outdoor security cameras.
Good brands like Sandisk, Samsung, and Kingston can easily get you a 5-year warranty for their tested and approved SD cards.
Data protection is an issue, in addition to capacity and speed. Only a few Sd cards feature an Error Correction Code (ECC).
It enhances reliability by automatically identifying and correcting transfer faults. This is useful in any setting, but it’s particularly useful in situations when you need to work rapidly and give results in a limited amount of time.
Having a dependable card with a low probability of failure or mistakes is crucial when you need to upload, share, or email files to other storage.
7 Best MicroSD Cards For Security Cameras
1. Samsung Pro Endurance – Best Value For Money
Samsung just announced their Samsung Pro endurance cards. The greatest part is that they are particularly made for home security cameras.
Most Samsung Pro Endurance MicroSD cards have a write speed of up to 30 megabytes per second, which is more than adequate for 1080p and 720p recordings and just enough for 4K.
They are also long-lasting, as the name indicates.
Samsung Pro Endurance card MB-MJ128GA/AM is IP67 waterproof, which makes it withstand harsh weather conditions with ease.
Moreover, it is high-temperature resistant, up to 185°F, magnet-proof, and even X-ray proof, as Samsung claims.
You can conveniently record continuously for up to 43,800 hours (about 5 years), making them ideal for video monitoring.
2. Sandisk Extreme Plus – Best Speed SD Card
Sandisk Extreme Plus is another solid choice if speed is important to you.
With a write speed of up to 520MB/second, it performs similarly to Samsung PRO Endurance.
However, although it has a rapid write speed, it is not intended for long-term recording.
Furthermore, speaking of durability, Sandisk Extreme Plus is only durable to a certain degree.
However, its X-ray-proof, waterproof, and temperature-resistant qualities make it a good choice for above-average to moderate use.
Seeing the durability factor, the only downside to Sandisk Extreme Plus is that it’s more expensive than Samsung Pro Endurance.
3. Samsung MicroSDXC EVO – Best durability MicroSD card
Samsung’s Evo series is known for its exceptional writing and reading speed. It makes an ideal choice for 4K UHD video recording and quickly writing big amounts of data.
Built to endure, this shock-resistant memory card is also IP54 water-resistant, temperature-resistant, X-ray-resistant, and also magnet-proof.
In addition, its tough and lightweight construction adds to the reliability factor. Hence, you can use it for outdoor security cameras with ease.
Speaking of storage, it gives you up to 6 hours of 4K UHD video and 20 hours of Full HD video.
Moreover, along with CCTV cameras, it is compatible with other devices like cameras, laptops, and desktop computers with a full-size SD card adaptor.
4. Kingston High Endurance – Our Pick
If durability is your prime concern, Kingston Endurance microSD cards are also suitable for weather conditions as hard as freezing outdoors. It is because of their long life and durability.
Kingston SD cards are made to withstand harsh weather conditions along with heat.
Its shockproof, waterproof, temperature-proof, and x-ray-proof capabilities make it the best choice for outdoor CCTV cameras.
You can record promising 20, 000 hours in full HD 1080P. Moreover, its 95 mb/s reads and 45 mb/s write speed to transfer files to other storage in minimum time.
This SD card is available in different storage sizes including 32GB, 64GB, and 128GB.
5. Kingston Digital
If you are looking for an industrial-grade MicroSD card, Kingston’s Digital offers a temperature range of -40 to 85 degrees Celsius, making it appropriate for use in harsh conditions.
While its low operating temperature rating permits it to be used in sub-zero temperatures.
On the other hand, with its high-temperature endurance, it can withstand excessive heat conditions where most regular microSD cards would fail.
Moreover, speaking of protection, its high insertion rating makes it excellent for applications where the card will be inserted and withdrawn from host devices often.
This card is best suited for applications that need more bandwidth while recording huge data sets.
With its UHS-I Speed Class U1, it offers up to 90 MB/s read and 45 MB/s write, which is the best thing for continuous recordings.
6. Sandisk High Endurance
Sandisk High Endurance is designed particularly to withstand hard weather conditions, longer recording time, and frequent transfers.
However, you may not find it as quick or as robust as Samsung PRO Endurance, but it’s a low-cost alternative for entry-level cameras.
You can find Sandisk High Endurance in 32GB and 64GB capacities which are intended for cameras with a resolution of up to 1080p or below. They are, however, heat resistant (up to 185°F), shockproof, X-ray proof, and waterproof.
You can conveniently enjoy FHD, 1080p video recording for up to 10,000 hours.
7. Gigastone Micro SD Card
Speaking of larger storage space, the Gigastone MicroSD card gives tough competition to its other alternatives.
This card comes with an impressive read and writes speed, 95 mb/s, and 40 mb/s respectively. It allows you to capture 4K Ultra HD video recordings with gaps.
In addition, it makes a good choice for home and commercial use. Its compatibility with most devices like security cameras, laptop, tablet, smartphones, and recording cams, make it versatile.
Its tough and waterproof construction, shockproof, temperature-proof, and X-Ray proof capabilities enhance its endurance against harsh climates.
You’re probably set on utilizing microSD cards for video storage if you currently have security cameras that save recordings locally.
Although there are certain benefits to employing locally-controlled cameras in comparison to cloud storage.
Especially, in terms of privacy and accessibility, we suggest looking at different options before making a purchase.
A good microSD card needs to be reliable in terms of both external and internal factors like read and write speed. In addition, climate-proof, magnetic, and shook-proof cards are seen to last longer.
Along with other factors, the brand plays important role in determining the overall quality of a good SD card.