The latest in pet and personal security.Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet. The most advanced technology of GPS and A-GPS dual positioning. Track the location of the lost or stolen pets, children, the elderly and vehicles. Call the tracker recieve aninstant location map to your phone/tablet/PC of exatly where the tracker is located. The latest in pet and personal security.Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet. The most advanced technology of GPS and A-GPS dual positioning. Track the location of the lost or stolen pets, children, the elderly and vehicles.Call the tracker recieve aninstant location map to your phone/tablet/PC of exatly where the tracker is located. Features: Smaller size: 50mm*50mm*18mm Waterproof: IPX-6 Long battery life, standby 350hours GPS +AGPS double location Free APP for Android and iPhone Free tracking plattform, multi language menu SOS call function Built-in shock-sensor GPS and Location Based Service Real time tracking Check the history of route on platform Monitoring and communication SOS Alarm Google map on mobile Geofence, shock (Built-in shock-sensor) and movement alert Overspeed alert Low Battery Alarm Package Includes: 1x Mini waterproof GPS Tracker 1x USB cable 1x Screwdriver 1x User manualLANGMAO