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°C Specifications: 1. Built-in switching power supply, wide voltage input range (suitable for all cars), plug and play. Requires password for configuration changes 2. Over Speed Alarm and Motion Alarm: When the vehicle exceeds the set speed, the GPS tracker sends a warning message to the designated phone number 3. Move alarm (only functions when GPS signal is acquired, within a 200-meter radius) 4. Real-time positioning and accurate tracking: automatic display of location information (supports Android and iOS) 5. Supports mobile app and web-based tracking (Web/WAP), free real-time tracking via GPS / A-GPS / LBS, receive location data and instructions via SMS, view locations on Maps Package Included: 1 x Locator 1 x Manual