weird pats remote control problem

hello , i have a 2000 ford expedition that i just got and im having a problem  ,it seems that someone installed a ignition cut off derived of the pats system ,it has a remote control  like this

i have to press the upper button once and the red theft light in the cluster goes off normally when i try to start the car and the car fires normally , once the car shuts off it rearms in 45 secs and if i dont press it before i try to start the car the theft light just blinks and the car wont start  , i looked everywhere for a bypass module or a remote starter or something that looks aftermarket but i cant find none and there is not even signs that the car had an alarm before, no wires cut or nothing,

is anybody familiar with this setup or has info on this , i need to take it out , thanks

it was there ,thank you much , its a very neat device , i wonder how its called and who sells them