just had a look through the manual and the alarm is there on all fazers, the hazard switch is 00 onwards BUT it looks like the wiring loom is the same throughout the models and the datatool 3 seems to be in everyones so is probably the default factory system
the wiring for the hazard switch is in the switch cluster itself and not affected by the loom
i think you might need to get a wiring loom with the alarm on already because im not sure where the connections are and if i remember rightly when they were installed all the wires were black so it was harder to mess with and bypass if stolen (which is why mine probably got burnt out somewhere)
if you manage to get a wiring loom with a datatool system 3 but they dont send keyfobs there is a way to reset them for new fobs which is online, and if you need a fob i can send you mine out as i think i have them in a drawer somewhere and dont need them since mine got stolen
(kept them for this reason lol)
im rarely on here nowadays so if you find you need them contact me at Lordvettinari@hotmail.com and i will get them sent out to you