(K-11 Enterprise) The Tattle Tale detects vibration and motion without ever moving and sets off a distinct 3 second alert to inform you of the disturbance. Alert helps keep pets off furniture and counter tops or anywhere they shouldn't be. Added security for the back door, window sill, or yard. Alerts parents to children tampering with cabinets, doors, or gates anywhere in the house. Does not work on cats that have been declawed.