Isotronic Bird deterrent

The ultrasonic deterrent is portable and can be used anywhere. A set of batteries (6x AAA Micro, included in the delivery) has a lifespan of up to three months. The device emits high-frequency sounds at intervals (approximately 2 seconds on and about 4 seconds off). The signals are inaudible to humans but are disruptive to pigeons and birds. The changing frequency reduces habituation, ensuring that the deterrent function remains effective. To drive away animals that regularly visit a location, a period of 7-14 days may be required. The effective range extends to about 50 square meters per device. The pigeon and bird repellent is particularly suitable for outdoor use. Additionally, complementary electromagnetic very low-frequency signals further confuse the animals.