Additional GSM module for remote control of thermostats Elektrobock (e.g. PT 32, PT 59X, BPT37, BPT57 and the PocketHome system).

Thanks to the additional module, it is possible to check the current system status or control the heating on/off from anywhere. Furthermore, in case of a fault, the GSM module will send an SMS message to your phone with information about the heating failure.

The remote GSM module GST2 includes 2x analogue inputs (choice of ON/OFF or temperature measurement), 2x outputs (3A/250V) with the option of ON/OFF function, timer switch, or control by ringing. Possibility to connect USB, RS232. It includes indicator LEDs (signal strength and relay activation).

Module functions

• Automatic sending of an SMS message with information about the status (on/off) of the input contact.
• Ringing to two phone numbers when the input contact status changes.
• Automatic SMS sending when temperature limits are exceeded.
• Regulation with a hysteresis of 1 °C - controls the output according to the desired temperature at the input.
• Time control of the output via a setting SMS.
• Automatic SMS sending in case of power failure.
• Indication of signal strength and module status.