We here in the midst of gadgetshop HQ have occasionally felt that our doorbell lacked a bit of personality. As pioneers of only the finest gadgets, we want our doorbell to scream coolness and make visitors go wow. Failing that, we'd just like it if our doorbell screamed. Full stop.

Imagine our joy when we discovered this nifty little gadget. Visitors to your home will jump out of their skin when they press the Nuclear Doorbell. Stick the buzzer to the outside of your front door and the doorbell to the inside and wait in somewhat evil anticipation. The deafening siren, flashing yellow light panels and booming voice will put everyone in the area on full Red Alert. Mission accomplished!