does anyone know of a aftermarket alarm that will arm and dissarm/unlock doors as you walk away and approach the car automatically without hitting button? ? kinda like the g37?

 

Compustar had that option 2 years ago... drove a lot of people crazy because if you locked the car and still within 30 ft or so it would unlock then it would lock it again when you were outside the area. it wasn't a perfected technology back then.

 

Viper/Python/Clifford systems have auto arm/disarm also. Usually 30 seconds after all doors closed.

 

its called passsive arming and most alarms have it

you have to enable it

 

no, im talking it will automatically disarm and unlock when you get within 10 feet of the car if your carrying the remote. similar to the g37 and newer cars.