source:truck tracking webfleet solutions release time:2023-03-14 Hits: Popular:realtime gps tracker online
When we searched the car GPS positioner and GPS positioner in a certain treasure, I believe everyone will see "free card GPS positioner", but what is the GPS locator with free cards? This problem can only be blurred from the details of the product. Some people will think: Which of the two is better than the traditional car GPS positioner?
Let ’s introduce the following editors, which are good?
In order to better understand the difference between the two, we also need to understand the "character" of SIM card in the GPS positioner. The car GPS positioner will obtain GPS satellite data during use and upload it to the server for decoding. After decoding on the server, we can view the location data on the application. So the most important thing in uploading and downloading is traffic, so this involves the SIM card.
Everyone knows that if the mobile phone does not have a SIM card, it is impossible to access the Internet and call in a place without WIFI. Then you can see how important the "state" of the SIM card is.
However, now there is a GPS positioner without a SIM card. What a new product it is, it also feels very high in technology. The principle of the GPS positioner that knows the free card is to integrate a traffic chip on the circuit board. This traffic chip uses the company's traffic pool; Flow. Therefore, the GPS positioner can be located without installing cards.
However, although the "free card GPS positioner" sounds like a strong sense of technology, they also have disadvantages:
1. Stability: If the quality of the stream chip used by some companies is poor, it is often offline on the platform.
2. It is not convenient for maintenance: Once the chip fails, you can only replace it by sending it back to the manufacturer for maintenance. If the traditional GPS positioner traffic card fails, you only need to change the traffic card.
Of course there are disadvantages and advantages:
1. After IM integration, the circuit board can become smaller, making the overall volume of the product smaller.
2. Avoid the trouble of inserting the card into the mobile phone. (For this reason, only a small number of customers think that inserting the card is not particularly troublesome, and basically it only needs to be inserted once.)
3. Improve waterproof and dustproof ability
Read recommendations:
simple gps tracking wholesaler
GF30 Magnet GPS tracker with Voice listen
Consolidate the foundation of information construction
What will be affected by the accuracy of LBS positioning.gps tracker no monthly fee manufacturer
Last article:Brief analysis of problems and solutions of vehicle location tracker.realtime gps tracker online Pro
Next article:How to buy GPS positioner.obd2 gps tracker verizon
Related Information
4G GPS Tracker for vehicles supplier
2023-04-23gps vehicle tracker Production
2023-04-23car gps tracker Vendor
2023-04-23gps tracker for trailer
2023-03-16mini gps tracker Manufacturing
2023-04-23gps tracker für auto supplier
2023-04-23Pet GPS Tracker Manufacturing
2023-03-16truck tracking webfleet solutions
2023-03-16Car gps tracking wholesale
2023-04-234G GPS Tracker Solution
2023-04-23GF30 Magnet GPS tracker with Voice listen
2022-06-21VSL100 GPS Speed Limiter, Speed Governor
2022-06-19G900LM-4G Car Mini GPS Tracker
2025-03-25GF20-Mini Magnet GPS Tracker
2022-06-21TK100B- Accurate Pro version GT06/TK100
2023-10-06What should I pay attention to when buying GPS products?
2022-08-10The advantage of mobile phone GPS navigation.GPS Tracker for vehicles Production
2023-05-09Brief Introduction of Vehicle GPS Satellite Positioning Management System
2022-07-09How is GPS positioning?
2023-02-15What is the GPS program of Gully?
2023-02-11Cold start, warm start and hot start of gps
2023-02-01How to measure radar, GPS, Beidou and radio positioning.gps tracker for trailer Processing
2023-05-12Several Important Factors of Vehicle GPS Satellite navigation.personal gps tracker supplier
2023-06-16V2V technology combined with GPS technology and wireless communication technology
2022-12-12GPS early warning device
2023-06-02GPS Tracking Monitoring Promotes Mobile Logistics Management
2022-12-30Precautions for using rechargeable GPS car locator terminals
2023-09-13Is GPS really powerful?
2023-02-14The selection and installation of the car GPS positioning terminal.realtime gps tracker online manuf
2023-03-2810 problems with common car GPS positioner.plug & play Obd gps tracker manufacture
2023-03-28