Industrial grade memory cards are engineered for continuous, stable operation in extreme and harsh environments. These cards differ fundamentally from consumer-grade memory cards used in smartphones and cameras.
Dashcams operate in extremely harsh conditions where standard memory cards may fail, potentially causing critical recording gaps. Industrial memory cards provide essential advantages:
| Features | Commercial TF Cards | Industrial TF Card | Significance for Dashcams | 
|---|---|---|---|
| Working Temperature | 0°C ~70°C | -40°C~85°C or -40°C~105°C | Ensures stable recording in extreme vehicle temperatures (over 70°C in summer, below -30°C in winter) | 
| Durability and Lifespan | Limited read/write cycles | Extremely high durability, extended read/write life | Withstands 24/7 continuous recording cycles using higher quality flash memory chips | 
| Stability and Error Correction | Basic | Advanced error correction and data protection | Prevents file system damage or video loss from sudden power failures or impacts | 
| Continuous Write Performance | Speed fluctuations, potential drops | Consistent high write speeds | Maintains smooth 4K recording without lag or missing footage | 
 
| Model | Industrial Memory Card | 
|---|---|
| Controller | SA | 
| Interface | SD6.1 | 
| Available Capacities | 64GB, 128GB, 256GB, 512GB | 
| Speed Class | C10, U3, V30, A1, A2 | 
| File System | FAT32/exFAT | 
| Operating Temperature | -40°C to 105°C | 
Drones: When modern drones shoot 4K/5.1K or even 8K videos, or perform high-speed continuous shooting, they generate huge data streams that require memory cards to continuously and stably write at extremely high speeds. Any slight lag or speed drop may cause video frame loss or shooting interruption, which is unacceptable for professional aerial or surveying tasks. Industrial grade memory cards focus on the stability of write speed and sustained write performance. Even when the card space is almost full, its write speed will not experience a significant decrease. Many consumer grade cards are labeled as' read speed 'or' maximum write speed '. In practical use, especially when recording high bitrate videos for a long time, the speed may fluctuate sharply or decrease, which can easily lead to "freezing" or recording failure. During drone flight, the motor and propeller generate sustained high-frequency vibrations. Takeoff, landing, and maneuvering flights may also be accompanied by impacts. Industrial grade memory cards use more robust components and packaging technology, which can withstand stronger vibrations and impacts, preventing internal solder joints from loosening due to long-term vibration and causing poor contact. The design of consumer grade memory cards did not consider such strong sustained vibration, and the failure rate will significantly increase under long-term use.
Driving Recorders: Industrial cards are optimized for 24/7 cyclic recording in vehicles, solving common issues of damage and data loss. They deliver:
Other Applications: Body cameras, industrial monitoring systems, and other mission-critical recording devices.


