GPS Sim Cards for LandAirSea 54 GPS Tracker Nationwide / Geofences / Hybrid Maps Enhance the functionality of your GPS tracker with these versatile GPS Sim Cards. Compatible with 4G 3G and 2G devices these cards support over 1500 GPS Tracker models including the popular LandAirSea 54. The package comes with a TurnKey Mobile App for easy GPS tracking giving you full control over your tracking experience. Opt for the prepaid option for the LandAirSea 54 GPS Tracker and enjoy nationwide coverage geofences and hybrid maps. These sim cards are designed for easy installation and are a cost-effective solution compared to regular cell phone sim cards. Compatible with 4G 3G and 2G devices Supports over 1500 GPS Tracker models Includes TurnKey Mobile App for GPS Tracking