Contech StayAway Motion-Activated Pet Deterrent

Automatic pet deterrent. A short burst of air and a warning sound are activated by a motion sensor, keeping your pets from causing harm or getting hurt. Sensor detects motion up to 1 yard away and activates spray. Sprays odorless and stainless compressed air. Adjustable detection angle and spray angle. Requires 4 AAA batteries. Each can holds over 200 sprays. 2 year limited warranty.