GPS Car Tracker OBD Alarm Systems Tk228 Support RFID Driver Behavior Data-Wy. Plug and Play Design: Compatible with all OBD-II vehicles and 95% CAN-BUS protocols without complex installation. Multi-Function Integration: Combines GPS tracker, RFID car alarm, and Bluetooth diagnostics in one compact device. Comprehensive Alarm System: Features movement, over-speed, geo-fence, engine, power failure, vibration, and anti-tamper alarms. Real-Time Tracking & Monitoring: Track location, speed, and direction via SMS, web, or APP; supports GSM backup if GPS is lost. Remote Diagnostics & Data: Reads/clears error codes and monitors battery voltage, RPM, fuel consumption, and driver behavior. Backup Battery Protection: Built-in rechargeable battery ensures emergency tracking and sends power failure alerts if main power is cut. Certified Quality: CE, ISO, FCC, GS certified with ISO9001 factory standards for reliable performance. Flexible Control Options: Arm/disarm via SMS, phone call, or optional 2.4G RFID tag for keyless convenience.