For an electronic mouse trap that is second to none, the Rodent Terminator may be the safest and most humane way to terminate a mouse. It uses an electric pulse that instantly short circuits a mouse heart, and kills them instantly. To dispose of the contents, simply tip the trap backwards and the mouse will fall out. It runs on batteries and will kill dozens of mice before they need to be replaced. It even has an add-on optional wireless accessory receiver that will signal you when a mouse has entered the trap. That means you can place this trap in difficult to reach spaces and you won't have to check it every day. This sophisticated design is not inexpensive, but if you want the best hi-tech rodent trap, this is the one.