Waterproof GPS Tracker History Track Record and Free Upload to Website with GPRS Built-in memory to record the history track Waterproof GPS TrackerBuilt-in memory to record the history track of 32768 points Can record track without GSM network Record interval is 5 to 30 seconds according the speed of the tracker Built-in shock sensor to control GPS on off to enlarge battery life Shock sensor can ...
[China Manufacturers]