Car Alarms: power window output, negative pulse, braking system


Question
I have a power output function on my alarm and no instructions on how to wire it up other than 1 wire hightlighted as the output wire. What is needed to use this function. I have after market electric window kit installed with no one-touch function (you have to hold down the button to wind them up etc)?

Answer
Your alarm's output would need to have either a latched
relay output, that would provide a negative pulse for
the duration of the roll up, or take the other
option and use the ground output when armed (500ma)
wire which is normally used for a starter disable
relay. In doing it this way, the windows would
rise everytime the alarm is armed. The trouble
then comes in if the system you installed does not
have a braking system to detect that the windows
have met resistance when they rise or come down.

You then need to add a pre programed window control
module to control the up/down, and then the
aux output can be used.

I hope this helps.

ALARMTEK