Nothing special about the alarm.
Good setup tho if installed correctly (well).
Has BlackJax - anti hi jack feature
very usefull. All usual Cat 1 features. Dual Prox sensors are nice.
As i said before, just make sure its installed well - wudnt bother adding in Remote Start.
Concept 650 doesn't have a remote start as its a Thatcham Cat.1 device.
If you fit an optional remote start it invalidates the Thatcham rating.
http://caraudiosecurity.com/shop/product/products_id/5086/referer/rc_kelkoo.html