Functionality
Use the Conrad GX107 GSM module to switch and monitor electrical appliances and systems remotely. Send the remote switch commands by SMS text message or in-bound phone call and it sends status notifications via SMS text message based on the signals at its inputs and commands it has received. The GX107 takes a regular SIM card from any mobile phone provider and uses the GSM (mobile phone) network. When the GX107 is expanded with a GPS antenna, it offers the additional feature of sending GPS coordinates by SMS text message and even alarm notifications when it is take outside permitted areas!
Applications
Switching
Two isolated relay outputs mean the GX107 module can remotely switch regular 230-240V mains powered appliances or max 24Vdc devices. This could include, but is not limited to, heating or cooling systems, garage doors, security lighting, access control. Practically any device can be controlled and monitored from anywhere in the world via SMS text message!
Monitoring
Appliances such as burglar alarms, smoke detectors and motion detectors can be connected to the GSM module's digital inputs, whereby the GX107 sends out SMS text message notifications based on high or low incoming voltage signals.
