Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.
P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

1. Principle of position difference This is the simplest differential method, and any GPS receiver can be modified and composed of this differential system. After observing four satellites, the G...

1. Space part The space part of GPS is composed of 24 working satellites, which are located 20 200 km above the earth's surface, evenly distributed on six orbital planes (four for each orbita...

1. In car Wi Fi devices refer to wireless routers that load mobile traffic cards on the vehicle and transmit Wi Fi signals through 3G/4G/5G traffic to in car Wi Fi, wireless radio frequency, and o...

Short term goal: By the end of 2021, the application of General aviation low altitude airspace positioning and monitoring of Beidou system will be basically realized, and the tracking and monitori...

The Beidou satellite system and GPS satellite system are both satellite systems used for positioning and navigation. The differences between them are as follows: 1. Country: GPS is a satellite sy...
Simply put, GPS is a positioning system based on artificial Earth satellites. Since its inception, it has attracted numerous users with its high-precision, all-weather, global coverage, and conven...

GPS updates its coordinate information once a second, so it can record its own motion trajectory. Generally, GPS can record more than 1024 footprint points and display the movement trajectory at a...

GPS does not have the function of the northern needle, and it does not know the direction when it is still. But once it moves, it can know its movement direction. GPS updates the current location ...

A coordinate value saved in GPS memory. When there is a GPS signal, press the "MARK" key to record the current point as a road sign. It has a default name like "LMK04". Enter w...