Car Alarms: commando microwave detector, shock sensor, sensor wires

Question
I just bought a microwave detector from commando alarms for my fm 870 and there was no manuals or diagrams that came with the microwave and I was just wondering where to connect the wires.  RED: +12V, BLACK: GROUND, BLUE: SECOND STAGE, GREEN: FIRST STAGE. Please, please help me.

Answer
Ok, just tap them to the shock sensor wires.
This will allow you to use that port and will
perform the task.
If trying to use both sensors, add a 1/4 watt diode
to the blue and green wires before tapping to the
shock sensor wire harness.

For more support,
contact Commando at 800 780-1480.

Good luck.

ALARMTEK