Well, I'm playing a new game of Fallout Tactics at the moment and I was thinking about this Claymore-thread, so I thought: 'Let's see if you can trap those alarms.' Well, you can! You can trap them with all those other traps too (explosive traps, gastraps, spikers). And I also know where you can use them effectively in the game. Remember when you have to rescue Mayor Hillary Eastwood (Quincy)? When you sneak into that building where she is being held, you can use those ladders to get onto the roof and then descend onto the porch. Then you have to avoid some raider commander to sound the alarm. Remember? Well, I trapped that alarm with an explosive trap, showed my mean ugly face at the guy, he runs to the alarm, tries to hit it, tries hitting it again and, finally, he explodes! Ha! Repeated the whole thing in the Town Hall, where Evita Eastwood is being held captive. Works great. You need to have a character with good sneak and traps skills to pull it off, though.