Tracker SIM for ME15 LiMo Asset Locator + Smartphone APP + Built-in GPS Platform Stay connected and secure with the Tracker SIM for ME15 LiMo Asset Locator. Compatible with 4G 3G and 2G devices this SIM supports over 1500 GPS Tracker models ensuring wide compatibility and ease of use. The TurnKey Mobile App for GPS Tracking provides a user-friendly interface for monitoring your assets on the go. With a prepaid SIM card designed specifically for GPS trackers setup is a breeze and affordability is never compromised. Compatible with 4G 3G and 2G devices Supports over 1500 GPS Tracker models TurnKey Mobile App for GPS Tracking included