Why no alarm on my car?

[330DTM]

I installed my alarm on my own and had it "activated" but I don't think it's activated properly. I don't think the interior sensor works because if I lock my car and leave the window down, and put my hand in the car banging everywhere (like a minute later), the interior sensor doesn't signal the alarm to go off.

Has anyone tried this?

[The-Traveler]

Mine is too sensitive. I had the windows down and my buddy parked next to me in his truck. When he got out of his car I guess he pushed some air into my car and the alarm went off.

Make sure the sensor is orinted the right way, try unplugging it and rotating it around the other way.

Also, you arm the car once by locking. If you press lock one more time the clown nose will light up for a second to say that the motion detector has been disabled!!