Tracker SIM for Bofan PT502 Portable Vehicle Tracker + Ready to Go GPS Service Enhance the functionality of your Bofan PT502 Portable Vehicle Tracker with the Tracker SIM that includes a prepaid SIM card designed for GPS trackers. This SIM card is compatible with 4G 3G and 2G devices making it versatile and easy to use with a wide range of tracker models. With support for over 1500 GPS tracker models you can rest assured that your tracker will be compatible. Additionally the TurnKey Mobile App for GPS tracking offers a seamless setup process and affordable service giving you peace of mind while on the go. Key Features: Prepaid SIM card designed for GPS trackers Compatible with 4G 3G and 2G devices Supports over 1500 GPS tracker models TurnKey Mobile App for GPS tracking included Easy setup process Affordable service