Q:How to cancel QQ service positioning system

Set the privacy locator service to find QQ then close

Q:After the phone off the GPS service, but also be tracked?

If the mobile phone when the hand closed the GPS service, can be traced to? The answer is yes, but also needs some conditions.The principle is: one of the GPS mobile phone only realize the function of positioning technology, but also through the communication base station, Wi-Fi hotspot to mobile phone positioning. The localization technique is used most in all kinds of mobile phone positioning software is GPS positioning technology and base station positioning.

Q:Mobile GPS positioning charges it?

GPS is free of chargeThe following is a brief introduction to GPS:GPS is the English Global Positioning System (global positioning system). GPS began in 1958, a U.S. military project, put into use in 1964. 1970s, the United States Army and Navy jointly developed a new generation of satellite positioning system GPS. The main purpose is for the sea and air three major areas to provide real-time, all-weather and global navigation service, and for information gathering, nuclear monitoring and emergency communication etc. some military purposes, through the experimental study of more than 20 years, at a cost of $30 billion, by 1994, global coverage of 24 GPS satellites constellation has set up to 98% completeNow there is an auxiliary GPS positioning service called A-GPS this is based on the operator's base station location, may charge a certain amount of traffic charges. (for example: some authority shoes should have seen, some rights management will prompt the XXX program through cell base station (or write "GPS") to obtain location information, whether you allow such hints, here is the A-GPS cell base station technology, GPS GPS technology is a natural ~)But GPS is the United States, the use of positioning satellites are U.S. satellites, that is, if you use GPS, then you will be all the way in the United States under the nose,So China also launched the Beidou satellite navigation system a long time ago, but even now, the system has not been known to the public

Q:Car GPS positioning tracker shows how offline

2, locator no cell phone signal. Dial the phone number through the phone locator, if the prompt can not be connected, not in the service area, this is the case. As far as possible to stop the car in a better signal environment. The positioner mounting position not too closed, do not have the metal of the block, installed on the car to rely on. In the underground garage, tunnel, remote occlusion and other areas without cell phone signal, will lead to the locator off line

Q:If the use of GPS positioning products which brand is good?

360 is designed for children. Keys are too small, the old man is not convenient to use. Rather than buy a special for the elderly with GPS locator, such as sharp peaks RF-V16 what the wise.

Q:Mobile phone can be tracked after the closure of the GPS?

When you open the phone GPS service, and through the wireless network to locate the GPS positioning information, the phone can be traced. If the phone closes the GPS service, can it be traced? The answer is yes, but some conditions are needed.GPS mobile phone is only one of the positioning function of the technology, but also through the communication base station, Wi-Fi hotspots and other mobile positioning. At present, the positioning technology used in all kinds of mobile phone positioning software is GPS positioning technology and base station positioning.

Q:Car GPS positioning system a month how much flow enough ah

Specific look at the location of your device using the upload time settings,Under normal circumstances, the device is ACC open 30 seconds to upload a time, ACC off when the next 60 seconds to upload.Probably less than 20MB, so the opening of 5 yuan package 30MB is enough.Hope that "Sheng Sheng GPS" He Peng can help you, thank you.

Q:Model: Transit strong ET100Fault description: buy to use less than half a year, the last 2 months has been dropping, at first I thought it was a bad signal did not care, by the beginning of a line a few minutes to a few hours, and then to now is the last connection in August 20th, has dropped for 12 days, I went to search not rib. To the star, or the SIM card arrears, another card is also suitable for this kind of situation, dropped call GPS phone tip off. For the cause of the fault analysis and solutions, I think most of the machine is a problem, it is understood that maintenance?

Let me analyze it. If you are referring to a "offline" state on the query platform, there are several ways to query.1, under normal circumstances, if it is offline, mostly SIM card problem, SIM card has two problems, one is no calls, and the other is no GPRS traffic, it is recommended to call the next check the phone calls and brush GPRS traffic under the2, the situation is likely to be the second SIM card and IMEI number does not correspond, you can send text messages under the command PARAM# query, when the query should not be the case, you can contact your seller

Q:Why GPS locator positioning is not allowed?

It is best to find a local supplier can be a good solution to the problem, I hope to help you

Q:Chengdu GPS locator installed there

Wuhou Avenue has a DDTxzx02 price quality effect is also ideal site