Installing an OEM auto door switch to aftermarket locks

i bought an alarm system w/ auto door locks for my civic DX (need to protect my goodies) but it never came with a switch to just control the door locks from the inside, now the only way to unlock/lock the doors is by the damn keychain (controlling the alarm as well...

anybody know how to install an OEM driverside door switch to control both door locks (2dr) while hopefully bypassing the alarm

i can just rip the switch out from a civic in a junk yard, but i stilldont know the wiring procedures