News

1. The End of an Era: What is the "2G Sunset"?

For nearly three decades, 2G (GSM) networks have been the backbone of the GPS tracking industry. However, the world has moved on. Telecom giants are reallocating those frequencies to make room for 5G and 6G. This process, known as the "2G Sunset," is happening right now. In countries like the USA, Australia, Japan, and Singapore, 2G is already a thing of the past. For vehicle owners using older trackers, this means your device could become a "brick" overnight.

2. Why the Upgrade is a Security Necessity

A GPS tracker is only as good as its ability to communicate. If you are in a region where 2G coverage is being thinned out, your tracker may experience "Blind Spots."

• Signal Drops: Your car could be stolen and driven into an area where 2G no longer reaches, even if 4G is available.
• Latency Issues: Older networks are slow. In a high-speed chase, a 2G tracker might update every 30-60 seconds. A 4G SinoTrack ST-901L can update every 5-10 seconds with zero lag.

3. Deep Dive: SinoTrack ST-901L (The 4G Powerhouse)

SinoTrack has led the way in this transition with the ST-901L. While it maintains the classic, easy-to-hide form factor of the original ST-901, the internals are completely different.

• Broadband Compatibility: The ST-901L supports multiple 4G LTE bands, ensuring it works seamlessly across different carriers worldwide.
• Power Efficiency: Contrary to popular belief, modern 4G chips are often more power-efficient than older 2G chips when transmitting data, preserving your vehicle’s battery life.

4. The Technical Advantages of 4G LTE for Tracking

Beyond just "staying online," 4G offers several technical benefits that enhance SEO-friendly security features:

• Lower Latency: The time it takes for a data packet to travel from your car to the SinoTrack Pro server is reduced by 80%. This results in "Smooth Tracking" on your map interface.
• Better Penetration: 4G signals are often better at penetrating urban "concrete jungles" and underground structures than older 2G frequencies.
• OTA Updates: 4G allows for "Over-the-Air" firmware updates. This means your SinoTrack device can be updated with new features remotely without ever having to remove it from the vehicle.

5. Who Needs to Upgrade Immediately?

If you are a fleet manager or an individual owner in North America, Western Europe, or Oceania, the upgrade is mandatory. Using a 2G tracker in 2025 in these regions is like using a rotary phone in the age of smartphones—it simply won't meet modern safety standards.

6. How to Identify Your Current Network

Check your device model. If it says ST-901, it is likely a 2G device. If it says ST-901L, you are already on 4G. We recommend all new customers opt for the "L" or "4G" versions to ensure their investment is future-proof for the next 10+ years.

7. Conclusion

In the world of technology, standing still is the same as moving backward. At SinoTrack, we are committed to keeping you ahead of the curve. Upgrading to a 4G LTE tracker isn't just about a faster signal; it's about ensuring that when you need your tracker the most, it's there, connected and ready.