... TK102 is 30 seconds, but with new ARM7 solution, TK106 can reach as 5 seconds 2 Data adds direction, ... time, can work lasting for about 48 hours, but TK106 can be work more than 150 hours 8 RM7 ... 9 It is much easier to modify software 10 TK106 has traffic mode and sleep function, when there is ... no command to execute, TK106 will sleep to save power 11 Based on GSM/ ...