... , 4 Ad inputs, 4 Digitial inputs, 4 Digital Outputs, GPS tracking CWT5016GPS has been designed as a cost effective, low power ... /GPRS module to provide an all in one instrument for GPS tracking, data logging, remote data acquisition, alarm and control.It ... logging interval starts from 1 minute up to 24 hours.GPS tracking + temperature monitor + data acquisition + GPRS transmission + sms alarm + data ...