Can I install a car alarm that comes with central locking?

I have just bought a 2000 Fiat Brava SX 80, but I was told by the dealer not to rely on the factory fitted alarm it comes with. I have seen several different kits you can buy on the internet that allow you to install a separate alarm, and I quite like the look of the ones that give the car remote central locking (I only have central locking, not remote).


Does anybody know if these kits are actually worth it, how hard they are to fit, and any recommendations?


Thanks!|||This is certainly possible and not very difficult if you have a general understanding of the electronic functionality and the courage to take off some panels in your new car.





The kits can be very affordable, ranging from just remote locking to other features including alarm systems, but the locking part is very simple, and just requires piggy-back wiring to the car's existing system.