GPS bands: GSM 850 / 900 / 1800 / 1900 Quad band - GPRS: Class 12, TCP / IP - GPS sensitivity: -148dBm - Acquisition sensitivity: -144dBm - Position accuracy: 2-10m - Mileage report: Tracked by time / distance interval - Input: DC 9 - 24V (plug and use) - Working temperature: -20 - 70 degrees Celsius Specifications: 1. Built-in switching power supply, wide voltage input range (suitable for all vehicles), plug and play. Password protection required for configuration changes. 2. Over Speed Alarm and Motion Alarm: When the vehicle exceeds the set speed limit, the GPS tracker sends an alert message to the designated phone number. 3. Movement Alarm: Activates when GPS signal is available within a 200-meter radius circular zone. 4. Real-time and precise positioning: Supports real-time tracking with automatic location updates. Compatible with Android and iOS devices via dedicated app. Web and WAP access available. Utilizes GPS, A-GPS, and LBS technologies. Receive location data and instructions via SMS. View locations on Google Maps. Package Included: 1 x Locator 1 x User Manual