What if the ambient temperature is over 85 degrees F? Wouldn't anything that walks or crawls through the ZAP trap pass through unscythed?

Submitted by theZAPtrap on Sun, 12/21/2008 - 07:16

The ZAP trap's sensors capture a 2D thermal image of the intruder. Living beings have warm core temperatures, whereas zombies tend to be more uniform or cool temperatures that correspond to the ambient temperature, especially in the head.

As you can see, the differences are striking.