My remote system in 2007 Allure 470 is from Trimark E-ask system. Search internet. I believe they are still making systems. Possible to remove door panel and see model and serial number on control box - my location for control box for alarm and remote lock.
Towr: 2007 Country Coach Allure 470 - 37 Sunset Bay Cummins 400 ISL, Coach #31563
Toad: 2016 F150 King Ranch - 3.5L EcoBoost 4x4 Supercrew (curb weight 4,775 lbs)
Toad: SOLD 2007 Jeep Grand Cherokee (yes, it has a Hemi) (curb weight 4,720 lbs)