2G 4G TK905B 10000mAh GPS Tracker Car Alarm GPS Locator Real Time History Route Overspeed Tracking Device Free APP For Car

Why Choose TK905B?Ultra-Long Standby: One charge lasts nearly four months.Powerful Magnetic Mount: No drilling or straps needed – simply attach and go; discreet and secure.Truly No Subscription Fees (especially for the 4G version): No hidden costs – all features are free via the official App or Web platform.Built for Extremes: Shock-resistant and interference-resistant, suitable for vehicle vibrations and outdoor temperatures.SummaryIf you have good 2G signal coverage and require centimeter-level accuracy, choose the TK905B 2G version. If you want faster network response, global usability, and the advantage of no monthly fees, the TK905B 4G version is the better option. Both share the same powerful magnetic mount, 10000mAh battery, and free management platform – providing round‑the‑clock protection for your vehicles and valuable assets.Common Features10000mAh Battery: Provides up to 120 days of standby time, eliminating frequent charging.Powerful Magnetic Mount: Securely attaches to any iron surface (vehicle body, metal cabinet, etc.) for discreet placement.Completely Free Management Platform: Includes iOS, Android App, and Web access – no subscription fees (the 4G version explicitly states “No Monthly Fees”; the 2G version also provides free software but requires a user-supplied SIM card with data plan).Multiple Alerts: Supports Geo-Fence entry/exit alerts, vibration alarms, speed alarms, and low battery reminders.History Playback: Stores and replays up to 6 months of movement history.One-Tap Management: Monitor multiple devices simultaneoMain Differences between 2G and 4G Versions1. Network Technology & Coverage2G version: Operates on mature 2G (GSM) networks. Stable and reliable where 2G coverage is good.4G version: Uses 4G LTE (backward compatible with 3G/2G). Offers stronger global roaming capability, faster data transmission, and lower latency in 4G-covered areas.2. Positioning Accuracy2G version: Claimed centimeter-level accuracy (assisted by cell towers). Ideal for scenarios requiring extremely high precision.4G version: Combines GPS, base station, and Wi-Fi positioning – typical meter-level accuracy (usually 5-10 meters), which is sufficient for most vehicle and asset tracking.3. Long-Term Operating Cost2G version: No built-in data – you need to purchase a SIM card and pay for 2G data usage.4G version: Highlights “No Monthly Fees” – the software platform is completely free. You only pay for the SIM card’s data plan (4G data consumption is also very low). Compared to traditional trackers, there are no extra subscription charges.4. Recommended Use Cases2G version: Best for areas with stable 2G coverage where centimeter-level accuracy is required (e.g., tracking vehicles or assets within a fixed area like industrial parks, mining sites, or farms).4G version: Ideal for frequent cross-region travel, global real-time tracking, or regions where 2G networks are being phased out. Also a better choice for users who want zero platform subscription fees.Package Includes1 × TK905B 4G &2G GPS Tracker1 × USB Charging Cable1 × User Manual