Alfa 145 Standard Alarm Module + Remote

Hello, I am selling my alfa 145 alarm module.
Im fitting an aftermarket alarm system and have no use for this anymore.
I am not 100% sure if it is working.. The light on the remote lights up when pressed but nothing happens, im not sure if the alarm module was disconnected by the previous owners so any offers welcome, may just need someone who knows what they are doing to sort it out?

Included:
x1 Standard Alarm Module
x1 Standard key Remote