Ultrasonic rodent repellent, high-performance alarm, pet repellent, solar-powered outdoor bird repellent, 3-in-1 multifunctional infrared sensor with high-performance speaker

【Powerful Alarm, Effective Deterrent】 Are you bothered by rats in your vegetable garden, birds at your fruit, or stray cats? This ultrasonic rodent repeller is equipped with a powerful alarm and variable-frequency ultrasonic waves for dual deterrence. Thanks to an infrared sensor, it automatically turns on and off, is solar-powered, and thus environmentally friendly. It effectively repels rats, birds, stray cats, and other animals, ensuring a peaceful outdoor environment. 【Powerful Alarm, Effective Deterrent】 Powerful Alarm: Powerful speaker, strong sound pressure, and effective deterrence. Multiple Sound Effects: Various built-in sound effects (rat/bird/cat repellent, etc.). Adjustable Volume: Adjust the volume to suit your surroundings. Long Range: The alarm is audible up to 50–100 meters away. Habituation Effect: The sound effects change regularly to prevent animals from becoming accustomed to them. 【Variable Frequency Ultrasound Waves, Habituation Protection】 Frequency Switching: The variable frequency ultrasound waves (20–65 kHz) continuously change their frequency to stimulate hearing. The frequency range adapts to the needs of each animal. Habituation Protection: The variable frequency technology prevents animals from developing a tolerance. High Performance: Increased sound pressure and stronger deterrent effect.