You take your spare car alarm remote apart and use a universal contact PUM01 to close the switch that arms and disarms your alarm. This simulates you pushing the button. You have a timed macro to “push” the remote to send out a arm/disarm signal (if your remote has a separate arm and disarm, you got it easy and can stop here). You install a hawkeye in the vehicle so that when the interior light comes on it send a signal to your house (most vehicles have a dome light survilance feature that turns the domelight on for 30 seconds when you disarm it). When the contact is made to the alarm remote, it will arm or disarm. If it disarms, it sends a signal from the hawkeyes light sensor to start another macro to reconnect the alarm remote to arm the alarm. BINGO Your alarm is always armed! Need better instructions? Let me know!

Chris Couture