The Victor® Electronic Rat Trap is the ultimate in rodent control. It works by delivering a humane, high-voltage shock to kill rats that enter the chamber. This powerful device is capable of killing up to 50 rats per set of fully charged batteries, making it a great value when you're dealing with a sizable infestation. It's also easy to use. To get started, simply apply a high protein bait in the provided bait cup, place the trap in a location with high rodent activity and turn on.