station wide sec wipe alert

[Kotlol]

In my opinion this is a good idea. As someone who was once killed on RP as the "Only security member left" (Wich was a sudden kill.)
Most RPers who were attacked to the antag were asking: "Where's sec?"

No one knew I was dead till they confirmed the antag was wearing my stuff (And since i was a detective...)

Giving the station to hear: "All of security is dead, you may now kill in self defense" is fine to hear (and is fun chaos)