Siren Padlock for added Protection

If you’re a paranoid android about people breaking into your home despite being securely padlocked (or so you thought), the Siren Padlock adds another layer of deterrent by throwing in a 100dB alarm into a hardened steel and zinc-alloy padlock. Each time the padlock is moved or tampered with, it will go off for ten seconds – guaranteed to drive neighborhood dogs wild while staving away potential thieves. I suppose the thief could always get a pair of earplugs the next time round, but still, at $20 a pop, what price on security are you willing to place?