gps定位系统数据loggering

GSM module: SIMCOM 340DGPS module: MTKLogger function ( can stock 32768 points)Can record track without GSM networkRecord interval is 5-30 seconds according the speed of the trackerBuilt in shock sensor to control GPS function On/ OFF to enlarge battery lifeShock sensor can be used as car shock & move alarmHistory trackWorking method: locate with GPS signal, send back with SMS or GPRSCan enable object move alarm used as car alarm systemLast location report when with any GPS signal .Can preset 3 phone number by SMSLow battery alert functionSOS functionGeo-Force functionSend alert of over speed to the preset phone when it exceeds the restricted speedOnly SMS charge (Low charge)No installtion chargeGSM and GPS antenna are embedded in the unitReal time track modelSend alert of over speed to the preset phone when it exceeds the restricted speedLevel IP56 waterproof ( watere proof design)With Magnet design can be attracted anywhere on the metal of car bodyBuilt in rechargeable polymer Li battery (Battery Life 7-15 days)Electronic Specifications:Normal Operation Temperature:-20C to +55CRestricted Operation Temperature:-35C to +70CStorage temperature:-40C to +80CStorage temperature:-40C to +80CGSM Frequency:850/900/1800/1900 MHzGSM & GPS Antenna:Built-inGPS Channels:32Locate Accuracy:5 10mGPS Start Time (open sky):Hot Start : 1 sec, Cold Start : 36secStandby Current:1-2 mATracking Current:35mACharge Voltage:5VBattery:Li-ion 1800mAh (BL-5B)