Description
The GSM Relay is a GSM based controllable module from your cell phone with Two (2) inputs and one (1) Relay output.
The main idea for the unit was to reset Router boards on a wireless network which became inaccessible through the wireless Network however it can be used for lots of different applications, control any electrical equipment, monitor the voltage of your battery backups, alarm system etc.
Custom code can be written for customers with different needs over the standard program loaded on date of purchase of the module , customers can re-program the new code onto the device themselves via the on board USB connection. The unit feature a SELF PROGRAMMABLE micro Processor (Explained later in the manual)
The module reacts on specified command SMSs received, returns SMSs to the user and can also alert the user if anyone of the 2 inputs changes state.