Swiss Tech's "BodyGard Survivor" is a personal alarm and hand-cranked recharger.
It's not much to look at, but it's cheap.
It's the perfect accessory for the new leopard-print stun gun.
Avurt's IM-5 launches pepper-spray-type powder.
British police seize a 900,000-volt stun gun disguised as a Sony Ericsson W700.