Originally Posted by carrnutt

It would be a smaller box like thing, with a turnable **** or screw to adjust sensitivity. usually mounted somewhere on the drivers side, but could be near the module shown in your pic.



Here is a link to an UNGO alarm user guide, maybe some of the features will work for you on your system.

http://www.waycoolinc.com/z3/book/book09.html

I would get the numbers off the unit so you can Google search for a manual and more information about your specific unit.