Support our work on this alarm project and buy our own made PCB board.
You will pay for the fabrication cost and shipping cost.
PCB board is two PCB cards, one is for the control panel where you control the alarm, and the other is for the alarm shield where the most important parts are.
You simply attach the Arduino Mega on the board and all other components.
You will only get the cards, all components you have to buy self.
In case of restorder, we will send an order to the fabric to make the PCB cards, and the delivery time will be little longer.