... . Movement/Overspeed Alert TK103 GPS Tracker, positioning, security, monitoring surveillance, emergency alarms and trackingFunctions: GPS Tracker, which set multiple ... ; Application: 1. Anti-theft of the vehicle/heavy equipment etc; 2. Vehicle fleet/logistics/Vehicle rental; 3. ... status 35s, Hot status 1s TK103 GPS Tracker, positioning, security, monitoring surveillance, emergency alarms and tracking