Product Name: 3G GPS Tracker with WCDMA Module Suit for Universal Network (MT35-L) Model NO.: MT35-L Warranty: 1 Year Certification: RoHS, FCC, CE Use: Automotive Screen Size: No Screen Working Voltage: 10-60 VDC Size of Main Unit: 66.7*48*27mm Working Temperature: -20 to 85 Centigrade Inside Backup Battery: Rechargeable 3.7V 320mAh Li-ion Battery Receiving Ways: 56 Channels GPS Chip: U-Blox 7 Chipset GSM Frequencies: Dual-Band: 850MHz/900MHz/1900MHz/2100MHz Type: GPS Tracker Working Frequencies: 1575.42MHz C/a(GPS) Receiving Sensibility: -162dBm Positioning Accuracy: ?10m (Wide-Open Area) Speed Accuracy: ?0.2m/S (Wide-Open Area) Trademark: TOPTEN(we offer OEM) Transport Package: Neutral Packing Box in English or Blank White Box Specification: 55g Origin: China HS Code: 85311010 Product Description 3G GPS Tracker with WCDMA Module Suit for Universal NetworkProductionIt is compatible with 3G WCDMA networks & 2G networks with the following frequencies:3G: Band1:2100Mhz, band2:1900Mhz, band5:850Mhz, band8:900Mhz2G: 850Mhz/900Mhz/1800Mhz/1900MhzFeatures & FunctionsSupport 2.4GRFID tag for identification & wireless immobilizer (optioinal);Check thecar's real physical address (such as city name, street name.);Data logger to store 5520 waypoints.Odometer functionOver-speed alarm;Movement alarm;Engine on alarm;Vibration alarm;SOS alarm(optional);Monitor the voice;Monitor the voice(optional);Wide working voltage range, from10V-60VDC, suitable for motorcycle, car & big truck.Detection on vehicle battery's voltage.Alarm TypesVibration AlarmIn arming status, if the vehicle is vibrated, it will send out the alarm.Power Failure AlarmAt any time, ff the car battery is cut off, it will send out the alarm.Engine ON AlarmIn arming status, if the vehicle engine is ON, it will send out alarm SMS and call the preset phone.Movement AlarmIn arming status, the movement alert is enabled automatically. once the car moves away from the parking point for the preset distance, it will send out the alarm.Over-speed AlarmAt any time, if the vehicle runs over the speed limitation, it will send out the alarm.SOS Alarm(optional)At any time, if the SOS button is pressed for 3 seconds, it will send out the alarm.