In my opinion, the best Nissan Maxima upgrade alarm is the Cobra AK4615 CAN-BUS upgrade alarm made by Vodafone Automotive. It works flawlessly with the factory remote.
The Nissan Maxima already has a factory fitted immobiliser and keyless entry so has a reasonable level of security as standard.
The Cobra is the only CAN-BUS alarm I recommend for most Nissan models, that said it’s also possible to make any OEM upgrade alarm work with this car.
Why do I list the Maxima when others don’t?
It’s quite common for me to come across vehicles that are not listed on the Vodafone Automotive website. The Nissan Maxima is one of these, so I have to test the vehicle myself, take notes and make sure the software is going to work.
Once I’m happy I add the car to my list of Compatible cars.
Cobra Alarm Installation Details
Below are some photos of how the alarm looks when installed:
Also works with the (A35) Nissan Maxima 2009-2014