Sonic Bomb Alarm Clock and Bed Shaker
Heavy sleeper? If the Sonic Bomb Alarm Clock and Bed Shaker doesn't wake you up you probably died in your sleep. Not only does this alarm blast you with a 113 decibel alarm blast (a Power Saw is 110 dB and Pain begins at 125 dB - source) it also shakes your bed with a vibrating bed shaker attachment. Don't sleep through this alarm or you could wind up deaf and shaken.