Connection setup was pretty easy. Microphone to + and -, and others can be looked from the code.
This code is for PIR sensor. It should work as and alarm system, despite the fact that I don't have PIR I used this code and it worked out of the box.
Just press record button and say something, then push playe to hear the sound.
Original project: http://www.elecfreaks.com/2215.html
And video to demonstrate that it works.
#define SOUT 12
#define REC 8
#define PLAYE 9
#define PLAYL 10
int ret = digitalRead(SOUT);
if(ret == 1)