Description
The SMS Duo is also a standalone GSM module that allows for the control of 2 relay outputs via simple SMS messages. These relays can be set up to either toggle or pulse, providing SMS confirmation back from the module that the command has been executed. In addition, there are 2 inputs available for notification of events once the event has been triggered.
• Two Inputs (Receive SMS notifications when these inputs status changes)
• Two relay outputs (Programmable for either pulse or toggle operation with status confirmation – ON or OFF)
• 12VDC Operation (Connects to any power pack or 12vdc supply)