Expert advice, which GPS locator is better?
With the P worm personal locator oh! The utility model has the advantages of low electric alarm, artificial shutdown alarm, fence alarm, exit channel alarm, SOS emergency alarm, accurate positioning, long standby time, small head, and only the size of a matchbox!
The team's words with a professional GPS positioning is better we specialize in the production of GPS positioning support oil detection function, track playback, real-time positioning and other functions
