Feature : GPS+AGPS Tracking 50000 pieces of data storage SOS emergency call Multiple analog & digital I/O IP66 dust and waterproof Door status detection Two-way communication Multiple alarms Read More
Specification : GSM Frequency : 850/900/1800/1900 MHz GPS Chipset : MTK high sensitivity chip Frequency : L1,1575.42MHz C/A code Device Dimension : 93.0(L)*76.0(W)*18.0(H)mm Phrase error : RMSPE<5,PPE<20 Location accuracy : <10 meters Tracking sensitivity : 165dBm Acquisition sensitivity : 148dBm Read More Biometric Attendance System
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