????????positioning accuracy????Firstly, it is about positioning accuracy. Generally, GPS positioning with a deviation of 5-10 meters is a normal phenomenon. If the positioning deviation of a product can re...
????????location????The car anti-theft system belongs to the network type anti-theft device, which is an active monitoring type anti-theft device. It mainly achieves the purpose of anti-theft by locking the...
????????1. The vehicle has been illegally moved, and automatic dialing alarm and SMS notification alarm will be given to the user! And you can always know the precise coordinate position and dynamics of t...
????????GPS navigator is an instrument that can help users accurately locate their current location and calculate their itinerary based on a predetermined destination. GPS navigator guides users to their ...
????????Image Bar Navigation????Beijing Tuba Technology (Beijing Tuwei Xian Technology Co., Ltd.), one of the first companies to obtain an electronic map license, is the most professional electronic map ser...
????????Mobile navigation means that mobile phones need to have both general communication and navigation functions. There are many phones with navigation functions, and when choosing a navigation phone, ...
????????1) Quick search: 32 xxx search simultaneously, 20 channels.????2) High tech GPS chip: SiRF Star III chip.????3) Fast TTFF: 20000 effective decoders, ensuring that fast TTFF can still operate under low...
????????1. Bluetooth GPS has a small size, is easy to carry, and is easy to use.????2. Bluetooth GPS can be used in conjunction with smartphones, laptops, and PDA handheld computers. It's not troublesom...
????1. Country: GPS is a satellite system operated by the US government, while Beidou Satellite System is a satellite system operated by the National Space Administration of China.????2. Number of satelli...