Motorcycle Tracker 1. Waterproof; 2. Tracking in time or distance; 3. Mileage report; 4. Built-in GSM and GPS antenna; Motorcycle TrackerSpecifications: Built-in GPS/GSM antennaIgnition detectionTrack by SMS/GPRS (meitrack protocol)Track on demandTrack by time intervalTrack by distance intervalTrack on mobile phoneInternal 4MB memory for loggingBuilt-in tremble sensor850mAh internal backup batterySOS alarmGeo-fence alarmGPS blind area alarmLow-battery alarmSpeeding alarmImpact alarmTow alarmExternal power cut alarmMileage reportEngine cut (engine immobilization)Built-in super magnet (optional)Optional accessories: relay and super magnetGSM frequency: GSM 850/900/1,800/1,900MHzGPS chipset: latest SIRF-star III high-sensitivity chipsetGPS sensitivity: -159dBChannels: 20-channel all-in-view trackingDimension: 110 x 72 x 39mmWeight: 170gExternal voltage: 9 to 36V DC/1.5ABackup battery: 850mAh/3.7VNormal power consumption: 85mAGSM antenna: internalGPS antenna: internalFlash: 4MBSensors: tremble sensorInterface two digital inputs (one negative and one positive)One outputOne analog input detectionOne USB