Dash Cam & Security Camera Memory Cards
Shop reliable memory cards for dash cams, home security cameras, body cams, fleet vehicles, and 24/7 monitoring systems in Canada. This collection focuses on endurance-rated microSD cards built for continuous recording, frequent overwriting, and dependable footage capture when reliability matters most.
For loop recording and surveillance use, endurance matters more than choosing the cheapest card. High Endurance and MAX Endurance models are built for repeated video writing, while the right speed class and capacity help reduce dropped footage, early wear, and unnecessary card swaps. If you need help choosing, start with 128GB for many everyday setups and move to 256GB+ for longer retention windows, heavier use, or 4K-capable systems.
Top Select Canada offers authentic SanDisk storage, fast Canadian shipping, and bulk quote support for installers, security teams, institutional buyers, and repeat deployments.
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Carte microSDHC SanDisk haute endurance pour caméra embarquée et systèmes de surveillance à domicile, carte microSD
Prix habituel Du $34.59Prix promotionnel Du $34.59Prix unitaire parEn vente -
Carte microSDXC SanDisk MAX Endurance pour caméras de sécurité et caméras embarquées, carte Micro SD
Prix habituel Du $71.89Prix promotionnel Du $71.89Prix unitaire parEn vente -
Lot de 10 cartes microSDXC vidéo haute endurance SanDisk, Micro SD en vrac
Prix habituel Du $308.67Prix promotionnel Du $308.67Prix unitaire parEn vente -
Lot de 10 cartes microSDXC SanDisk MAX Endurance, Micro SD en vrac
Prix habituel Du $598.99Prix promotionnel Du $598.99Prix unitaire parEn vente
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Best Fit by Use Case
Choose based on how heavily your device records: everyday driving, 24/7 monitoring, multi-camera rollout, or project-based bulk deployment.
Everyday Dash Cam Use
Choose High Endurance for commuting, daily driving, and dependable loop recording.
- Best fit: High Endurance
- Use case: personal vehicles, standard monitoring
- Capacity: 128GB is a strong starting point
24/7 Security & Heavy-Duty Monitoring
Choose MAX Endurance for nonstop recording, longer deployments, and more demanding monitoring environments.
- Best fit: MAX Endurance
- Use case: CCTV, home security, body cams
- Capacity: 128GB–256GB for most serious setups
Fleet, Installer & Multi-Camera Rollouts
Use 10-pack options for consistent deployment across multiple devices and easier business purchasing.
- Best fit: 10-pack endurance options
- Use case: installers, fleets, commercial security
- Benefit: easier rollout and quote-based pricing
Not Sure Which Card Fits?
Use the Memory Card Finder to match your device type, storage need, and recording workload more confidently.
- Helpful for: first-time buyers
- Helpful for: compatibility checks
- Helpful for: comparing options faster
How to Choose the Right Card
Dash cams and surveillance systems write footage constantly, so the right card should be chosen for endurance first, then video speed, then capacity.
What matters most on this page
- Endurance first: dash cams and security cameras repeatedly overwrite footage, so endurance-rated cards are usually the best fit.
- Match speed to recording quality: for many 4K-capable systems, U3 / V30 is the safer starting point.
- Choose enough capacity: larger cards keep more footage before older files are overwritten.
Lighter use
Better for shorter retention windows, lighter-duty recording, or smaller-budget setups.
See endurance options →Best all-around starting point
A strong balance of price, retention time, and broad compatibility for many dash cam and home monitoring setups.
See 128GB options →Longer retention + heavier duty
Better for 4K-capable systems, longer driving hours, more demanding workloads, and fewer overwrite cycles.
See 256GB options →Check compatibility first
If you are unsure about supported card type, speed class, or maximum capacity, use the finder before buying.
Use the finder →Frequently Asked Questions
What is the best type of memory card for a dash cam?
An endurance-rated microSD card is usually the best choice for a dash cam because dash cams record in loops and continuously overwrite older footage. That creates much more write wear than normal photo or file storage.
Do security cameras need endurance microSD cards?
In many cases, yes. Security cameras often record continuously or very frequently, so endurance-focused cards are better suited to long-term reliability than general-purpose cards.
Is U3 or V30 necessary for a dash cam or security camera?
Not always, but for many 4K-capable systems U3 / V30 is the safer option. The right speed depends on your camera’s recording bitrate and resolution. If you need help decoding symbols, read: SD card symbols explained.
Is 128GB enough for a dash cam?
For many drivers, yes. A 128GB card is a strong starting point because it balances cost, compatibility, and footage retention. If you drive long hours or use 4K recording, 256GB may be a better fit.
What is the difference between High Endurance and MAX Endurance?
High Endurance is a strong fit for many everyday dash cam and home monitoring setups. MAX Endurance is the better choice for heavier-duty, longer-running, or more demanding continuous-recording environments.
Can I buy dash cam memory cards in bulk for my business?
Yes. If you are buying for fleets, installers, security teams, or repeat deployments, use the bulk quote page for business pricing and project support.
How can I avoid counterfeit memory cards in Canada?
Buy from authorized Canadian sellers, avoid listings that look unusually cheap, and verify the card after purchase. Buying locally also helps with warranty support, returns, and avoiding surprise import costs. Read more here: why buying in Canada matters.
What should I do if my memory card becomes corrupted?
Stop using it immediately and avoid writing new files to it. In many cases, files can still be recovered if you act quickly and follow safe recovery steps. Use this guide: recover files from a corrupted memory card.