Some remote areas with scarcity of sophisticated network, needed GSM/GPRS based control & management of field devices. Polygon has developed such Remote control modules with a few dedicated functionalities using SMS by mobile devices or a computing machine.
SMS Alarm alert (up to 5 Numbers)
Works in 4G/3G/2G GSM Networks
Single Call Control – The unit can be controlled with a single call from up to 100 numbers
Firmware update over USB or GPRS.
optional micro SD card interface to get 4-8 GB storage space for data logging
12-24 Vdc / 2A Input
RS232 Serial port to connect with Microcontroller/PC
Push type SIM Holder
We have very reliable and time proven solutions for GPRS Gateways, SMS controller, Modbus to GPRS gateway,GPS Tracking solutions etc.