I need someone to help me. I have a mat pressure sensor that comes with an alarm monitor. I want to use the mat pressure sensor to activate a motor when some one steps on it and I want the alarm to sound off too. After the person gets off the mat I want the motor to shut off and I want the alarm to shut off. I'm running it off of a small 12 volt battery. I hooked them up to a relay but I can't get the motor to turn on when I step on the mat. The mat has 4 wires. SOMEONE PLEASE HELP ME WITH THIS PROJECT. IT WILL BE GREATLY APPRECIATED. Thanks-