The Humane Solution - Owltra is the humane solution for getting rid of large populations of rodents, as one set of 4AA batteries is enough to exterminate 60 rats. Featuring improved dual infrared sensors to protect kids and pets, Owltra ensures no false zaps. The no-escape design keeps the rodent in place while generating 6,000-9,000 of high-voltage shock for quick elimination. Pet-safe Dual Infrared Sensor - The chamber is designed with two infrared sensors, one at the entrance and one at the back. Owltra only activates when it detects a rodent inside the trap—preventing false zaps while protecting children and small pets.