【CUSTOMER SERVICE】Sinotrack GPS tracker for vehicles with 30 days no-questions-asked return policy. Please feel free to contact our customer service if you have any problems. NOTE: SIM card not include, you need to buy a local SIM card with 2G (GSM) functions. Some places stop 2G network in America, you should check if your city can use 2G network before you buy our tracker. Or you can buy our 3G model【MAIN FUNCTION】SinoTrack vehicle mini car tracker devices for Motorbike, Built-in GPS/GPRS/GSM/SMS positioning and tracking. ST-903 vehicle tracking device very simple and easy to use for Motorcycle, Truck, Taxi, personal, etc. Text message alerts for movement, speeding, leaving or entering areas, low battery, Shocking, driving reports historical data saved during service. This gps tracker devices built-in 1050 mAh backup battery. GPS tracker for hidden with voice monitor function【FREEPLATFORM】Waterproof GPS locator tracker with online tracking service no subscription. Buy a SIM card for the device (this GPS locator not include a SIM card, you need to buy another one), search SinoTrackerPro login on web or Search “SinotrackPro” download GPS APP for from your tablet, pc or phone lifetime. Real-time tracking is available at no additional cost【REAL TIME TRACKING】 Real-time car GPS tracker ST-903 Anti Lost Alarm Locator based on GSM , GPRS network and GPS satellites ,locating and monitoring remote targets with our own GPS tracking APP, which display of location information accurately ( Positioning accuracy up to 5-10 meters )【HISTORY MEMORY】Sinotrack gps tracker for vehicles can save 2 years of tracking history . GPS locationtrackerdevicewith 2 time interval,You can view and play back your daily tracking history，and when the car goes to a place,you can make a clearer judgment›See more product detailsDescription
Feature：
1. Dim: 28*20*48
2. Weight: 56g
3. Operating temperature:-20℃to 55℃
4. Operating Humidity:5% to 95% Non-condensing
5. GSM Quad Band GSM 850/900/1800/1900Mhz
6. GPS Chip:UBLOX7020
7. GPS sensitively:--159Db
8. Location Accuracy: 5-10 meters, 2D RMS
9. Time Accuracy:1 microsecond time synchronization of satellite time
10. Battery: 1050 mAh ,3.7V
11. Cold Start: 35 seconds
12. Warm Start: 30 seconds
13. Hot Start : 1 second
14. Car charger: 12-24V input, 5V-1A output
15. Wall charger: 110-220V input, 5V-1A output
Function:
1.Build-in GPS Vehicles locator
2.Support 4-frequency GSM 850/900/1800/1900 MHz which can Work worldwide
3.Support track the real time address by google link
4.Built in battery 1050 mAh.3.7V
5.Support Geo Fence Alarm
6.Main Power Off Alarm(with built battery only)
7.Support single location
8.Support Over Speed Alarm
9.Support Low Power Alar
10.With voice monitor functions
Package Includes:
1× ST-903 GPS Tracker
1 x Charging Cable
1x Lanyard
1x User Manual
