... , 4 Ad inputs, 4 Digitial inputs, 4 Digital Outputs, gps tracking system. CWT5016 gps tracking system has been designed as a cost effective, low power, self ... be controlled via SMS or GPRS.CWT5016 comes with an easy to use configuration SW for setting up all parameters, including ... fire vehicle/tank positionAlert on low water/oil tank level gps tracking system (with temperature sensor, I/O controll)