Deadfast Electronic Mouse Trap Kills Using Electric Current Humane and Rapid For Indoor Use Only Safety Switch 100% Kill Rate Deadfast Electronic Mouse Trap produces a high-voltage shock to kill mice quickly and effectively. Using an electric current is a great alternative to more traditional traps, as it delivers the shock instantly when the rodent enters the trap, resulting in a quick, humane kill. Easy to use, simply add the bate to entice the mouse into the tunnel. The enclosed design means you won’t need to come into contact with any mice, and sloping internal columns firmly holds the mouse in place avoiding escapes. The shock is rapidly delivered as the rodent steps into the tunnel on the metal plates resulting in 100% effectiveness. Requires 4 x AA batteries which will last for 100+ kills. A clean and reusable option for dealing with mice infestations.