If you'd like a "real" perimeter alarm, instead of the lame system Ford foisted off on you.....................I can get you a deal. Multiplexed zone alarm system with auto pan/tilt/zoom digital CCTV recording system to document evil doers "getting up on your ride" and....................... featuring a monopole singularity suspended in a magnetic flux bottle, powering a 125MW
phased argon laser as "active defense"! Turns [gunfire] finger print smearing neighbor kids, paw print planting cats, and all other intruders into an easily disposed of pile of ash. Optional active defense: Claymore mine belt around mid section of vehicle.
THAT sir, is a perimeter alarm.
Disclaimer: Not responsible for family members injured through unauthorised vehicle approach! [deviltail]
Think my SE Sport comes with the perimeter alarm too............be checking that out, along with a host of other features on Nov. 5th.