Hang the Hotel Security Alarm on the door knob of your room and it will emit a scrotum-tightening 105 decibels of screechiness if someone touches the handle on the other side. This is the perfect gadget for men whose wives have thrown them out of the marital home and are bunked up in a ground-floor room at the Jumpin' Cootie Motel. I say this $36 gadget is aimed at men rather than women, because the Hotel Security Alarm doesn't shoot out 20,000 volts when activated by someone with more than a passing interest in cheapo motel room doors. Although perhaps it's easily mod-able. [BimBamBanana via Pocket Lint]

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