SinoTrack Car GPS Tracker, ST-906GL 4G GPS Tracker Locator Real-Time Location Tracking Device with Voice Monitor Car…

【Customer Service】ST-906GL car tracker device with 30 days no-questions-asked return policy. Please feel free to contact our customer service if you have any problems.Attention: This is 4G tracker(include 2G GSM and 4G LTE network),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
【4G Network】SinoTrack 4G GPS tracker for vehicle ,with our nationwide 4G car tracking coverage that updates every minute.ST-906GL 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 vehicle 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