That’s right: a smoke detector. Twist the back and it activates a sensor with a 110dB alarm. When the alarm sounds, the flashlight also turns on (helpful, as long as you don’t park it with the bulb facing down), letting you get up and get out in a hurry. The FlareSafe might look like an ideal gadget for camping, and at $84, it’s not too too expensive. Just don’t turn on the detector and leave it next to the campfire. Also, it’s apparently great for dolphins .
[via OhGizmo! ]