Model Number: Astro 201 GPS-tracker Brand Name: Astrolabe Key Specifications/Special Features: Astro201FeatureIndustrygradedesignGSM: 850/900/1800/1900 quad-bandBuilt-inGSMantennaTwoGPSantenna,oncebuilt-outGPSantennaiscut,built-inGPSantennacanswitchtostartworkingautomaticallyHighsensitivityGPSchipsetSupportAGPS/LBSfastlocatingfunctionWeb-basedonlinetrackingsystem
Trackingandsetting Appfor AndriodandiOS
High sensitivesensorforspeeding, vibration, powercut-offalarm
Geo-fencealarmingfunction
SOSbuttonforemergencyalarm
Two-wayaudiofunction
Accelerationsensor,candetecthardbrake, hardacceleration, sharpturnwrongdrivingbehavior
Buzzeralarmfunctiontoreportwrongbehavior
ACCstatusdetectionandalarm
Remotetele-cutofffunction
LEDshowingworkingstatus,canhideLEDbycommand
SMS/e-mailalert
Uncapalarm, GPSantennacut-offalarm,GPSmoduleabnormalalarm
Canconnectwithvehiclelouderspeaker,anti-thiefalarm
Remotecontroldooropen/closefunction
Upgradefirmwareovertheair


16IO
Powernegative,positive
4highinputs ( ACC, anti-thiefalert)
4lowinputs (anti-removeoff,SOS)

4outputs (remotelyopen/closedoor,cutoffoil)
Buzzer (wrongdrivingbehavioralert)
4self-definedIOport (2high2low)
1 microphoneport
1louderspeakerport
1USBinterface