I'm using king eagle.
The alarm functions very well. the only drawback is the remote buttons that can stop functioning after a while. It happened to a fren and to me twice. but dono about u guys la
For the first occurence, radiostar gave me a replacement for free since the system was still under waranty.
The second occurence... i decided to open the remote and see for myself what's wrong.
guess what... the problem is the contact. in fact after being pressed for many2 times, the triangular piece of metal that is used as contact point and spring-like mechanism will be a bit deformed. in the middle of this triangular piece of metal there is a circular connector which touches a metallic base printed on the circuit board substrate.
this circular connector will get deformed with extensive use and when it is deformed enough, pressing the button will not trigger the associated remote function.
The remedy is simple... just poke this circular point with a screw driver to get the it back to its original shape (well almost) and voila... problem solved. I hope this method can be used by others having similar problems