GSM modems
Devices designed for remote monitoring of gas detection system status
GSM-M4 modems enable remote monitoring of the status of a gas detection system with MD type control modules manufactured by GAZEX.
The kit consists of a GSM 900/1800 type GSM-X modem with a built-in control and power cable, an external GSM antenna with a flexible connection cable, and a USB connection cable for PC.
After connecting the GSM-M4 to the MD type control unit terminal, each change in the status of the module’s relay outputs causes a text message (SMS) to be sent to the mobile phone number(s) selected by the user.
Features
- dual-band GSM 900/1800 modem with slots for 2 nanoSIM cards (any operator);
- 4 binary inputs – possibility of SMS notification of change on any of the inputs;
- possibility of simple setting of up to 8 telephone numbers receiving an alarm SMS (programming via SMS sent to the modem equipped with an active SIM card);
- possibility of configuring the modem’s parameters (including modification of many non-standard functionalities) using a PC (via USB input); micro-USB/USB connection cable and CD with configuration software included.