Alarms / Sirens are useful - yay for Edge and stealing!

I spent a couple hours farming for Alarms / Sirens from one single Searcher just now:



They're useful for calling rare monsters and such, and the Giant of Babil is the only place you can get them in the GBA version of the game, although I've read that you can buy them on the moon way later! I killed off FuSoYa, Cecil, and Rydia since I had to keep Rosa alive for healing duties on Edge whenever he reached critical HP levels after stealing them and being detected by the enemy!