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High-sensitivity, new workmanship and the most advanced GPS chip
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Can work effectively in limited space such as urban canyon
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Low energy consumption
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Fast signal acquisition
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Support continuous positioning by GPS and timed report by GPRS;
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Supports alarming and remote monitoring
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Supports the location information inquiry by SMS and Website
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May monitor without disturbing the tracked person and realizes real-time tracking;
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Can position the holder by SMS
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In emergency, press the SOS button to have an accurate positioning
III. Product Appearance
IV. Product Specifications
GSM module
GSM 850/900/1800/1900 MHz Quad frequency
GPS sensitivity
-163dBm
GPS center frequency
L1, 1575.42MHz
GPS positioning accuracy
5-25m
GSM positioning accuracy
100-500m
Speed accuracy
0.1 m/s
Time accuracy
Synchronous with GPS
GPS Datum
WGS-84
Hot start
< 1s
Warm start
< 38s
