GSM receiver
GSM of various kinds for different installations, which can be activated via SMS or call only from previously registered numbers.
Showing all 2 results
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Control electronics for automationsGSMB2G
GSM Quad-Band Receiver, Bidirectional with 1 Output
The output can be activated via call or SMS from a number stored in the contact list.
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Control electronics for automationsGSMC2G
Bidirectional, with 1 output and 1 input for alarm.
When the input is closed, it functions as a dialer:
it activates the GSM in reverse and calls the first5 numbers in its contact list to signal the alarm.
