Key features

• •【CUSTOMER SERVICE】SinoTrack gps tracker With 1-Year manufacturer service and 30 days no-questions-asked return policy. Please feel free to contact our customer service if you have any problems
• •【MAIN FUNCTION & 3G NETWORK】 SinoTrack vehicle car gps tracker for Motorbike, Built-in GSM and GPS double antennas with ACC to detect ignition.(SIM Card Not Include). ST-901W 3G GPS tracker for vehicles, very simple and easy to use for Motorcycle, Truck, Taxi, etc.Text message alerts for movement, speeding, leaving or entering areas, low battery,Shocking, driving reports historical data saved during service. GPS vehicle tracker built-in backup battery
• •【FREE PLATFORM】 Waterproof gps tracker for cars with free online tracking service subscription. Buy a SIM card for the device (this GPS locator not include a SIM card, you need to buy another one), search "www.sinotracker.com" login or Search "Sinotrack Pro"download GPS APP for free 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-901W Anti Lost Alarm Locator based on GSM , GPRS network and GPS satellites ,locating and monitoring remote targets with our own GPS tracking APP for free, which display of location information accurately ( Positioning accuracy up to 10 meters )
• •【HISTORY MEMORY】Sinotrack vehicle GPS tracker can save 2 years of tracking history. This tracker gps with 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