• 【Customer Service】With 30 days no-questions-asked return policy. Please feel free to contact our customer service if you have any problems.Attention: This real time 4G gps tracker(include 2G 4G network),but you need to buy a local SIM card with 4G(LTE) network.We recommand SpeedTalk SIM card.T-mobile can't work with our tracker,don't use it
• 【2G 4G Network】SinoTrack 4G GPS tracker for vehicle ,with our nationwide 4G car tracking coverage that updates every minute. （This motorcycle gps tracker not include SIM card,you need to buy a local SIM card with 4G(LTE) network functions, the ST-906L GPS location tracker use about 30MB data per month .It built-in 180mAh backup battery,When the engine starts will charging, no worry outage
• 【With SOS Button and Monitor Voice】Car GPS tracker with SOS button and Monitor voice, the sound around the tracker can be heard on your cell phone. . When the device under the abnormal condition,press the SOS button will send SOS message to the guardian and platform, calling the guardian at the same time. If you make call the SIM number in the device,it will pick up your call automactically and you will can monitor the voice around the device
• 【Immediate Alerts】Real-time online GPS tracker for vehicles support text message alerts for Movement, SOS alarm,Geo-fence, ACC anti-theft alarm,Speeding, Leaving, Shocking and Low battery, etc. Unlimited GPS tracking historical data saved during service.Track from anywhere using free GPS tracking mobile apps with real-time text message alerts
• 【Support Platform Lifetime】 ST-906L 4G GPS tracker monitor driving activity with 100% accuracy using Google Maps.Track from any systems such as computer, phone or tablet,etc, you can login sinotrackpro or download SinoTrack Pro track from anywhere using GPS tracking mobile apps with real-time and text message alerts. This vehicle gps tracker can save 2 years of tracking history during service, you will can playback the history route at anytime