Thunder and Ultrasonic Bird Repellent: Repels Pigeons, Seagulls, and other Animals like Cats on Balconies and Windows for Fruit Tree Protection

Ideal for LED gardens, cotton plantations, vineyards, house facades, balconies, gutters, windows, fruit trees, orchards, vehicles, carports, boats, etc. Range: 40 m² of complete protection, very easy to install and absolutely safe Economy: Simple microelectronics require no batteries Intervals: The built-in 30-second interval transmission switch prevents birds from becoming accustomed to the ultrasound (Batteries not included)