GPS 403 4G LTE:  works only with 2g and 4glte networks, they also changed to update the firmware, now it will work by air avoiding downloading the GPS already installed, also the capacity in its internal memory that will allow us to save routes where the signal loses. that the 3G GPS had but it was very variable and sometimes it didn't save


Our GPS device can be used for car, vehicle, bus, truck, motorcycle, e-bike, and personal. 2g/4g/NB-IOT devices are on sale. 
Free web platform and app to use if buy our trackers. 

GPS-303 / 103 / 403 4g / 311 (support 8-40V): for car track,motorcycle track
GPS 102/ 108 / 109: Portable tracker for car,personal tracking. Big battery. 
GPS-312:  kid watch 
GPS-201: pet tracker