There are many types of ultrasonic bird repellents on the market, including a wide range of products. The market has also reported that there are two levels of standardization, some that are good and some that are not effective. So, is the ultrasonic bird repellent useful? Today, I will discuss in detail with you.
Firstly, let's talk about the principle of ultrasonic bird repellent. Ultrasonic bird repellent uses an ultrasonic pulse to stimulate and damage the nervous and physiological systems of birds, causing physiological disorders and achieving the goal of bird repellent. The ultrasonic wave used in the ultrasonic bird repellent has the characteristics of being unable to penetrate obstacles, strong directionality, and fast attenuation. Therefore, a high-power bird repellent is used to propagate through countless reflections of ultrasonic waves, forming an ultrasonic protective net that covers the entire bird repellent space. To achieve a relatively good bird repelling effect.
Logically speaking, ultrasonic bird repellents work, why do many people say they don't work? If we investigate the reasons, there may be the following:
1： Adaptability, birds have strong adaptability, and some ultrasonic bird repellents only have one mode. After birds adapt, the effect is basically minimal.
2： The transmission distance of some ultrasonic bird repellents is too close, resulting in poor publicity.
3： Charging issue, most ultrasonic bird repellents on the market only have solar panels for power supply, but on cloudy and rainy days, they cannot provide power, resulting in ineffective bird repellents.
