Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week
sorry for spelling and word order is translated through google translate. The manufacturer states that it is GPRS locator, but according to the determined position is apparently that it determines on the basis of GSM signal and the density of GSM transmitters installed The manufacturer and not stated that it can intercept the call by the monitored object, which is an advantage. The monitoring data object have prompted a maximum of 2 times, then call tracker has been lifted and you can eavesdrop.
There are two things to me at that interferes enough: one is that the accuracy is rather on the density of the location of GSM transmitters than determined by the location and it would be more accurate over GPRS. The second is that the data that will come to the phone from which the call is intended for mobile internet and you can see it on Google-map.One more disadvantage is that the page on which you see this position is only in Chinese, and it is for WAP browsers, even though it can also look at the current browser is quite small display
when an SMS report said the info on GSM signal quality percentage, the state barges also as a percentage.
Ake it is small, it is quite an interesting toy that is sufficient to identify the location if you do not need to be designed to tens of meters, can locate an object only if there is some impact of GSM signal, otherwise it apparently will not go around either.
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