no button start

[Gnasher]

I'd remove the alarm and return the wiring to as it was from the factory.

I had a bike in that would cut the ignition randomly when the owner was riding it. I think alarms are more problems than they are worth.

They can be very unreliable and most have a life span i.e. internal batteries the earlier types this couldn't be replaced.  That said from my experience it's very dependant on who fits them a lot are not fitted correctly, some are so poorly wired in they are as good as useless.

I find a self contained VERY loud unit that detects movement and a really visible good quality locks are best.  If you live or have to park in a really doggy area remove the ignition box in the tail hump bike will not start no matter what and it's a simple plug and play