I had an alarm / remote start installed on a mustang gt there products and install $600 my wifes Nissan $350
My Son wanted a certain alarm wirh remote start so he bought that and car toys charged $450 just to install it !!
Same alarm in my mustang but the remote is up to a mile in range $450 just to install???
Then my wifes alarm started going off on its own so took it back to car toys they said we needed a new system installed and that the main board on the unit they install was bad and the new syatem would be $400
I took her car down the road to a competitor and they looked at it and the problem was the motion sensor $52 dollor fix
Car toys are crooks