novel, waterproof, variable-frequency ultrasonic bird repellent for outdoor use with flashing red and white flames a solar-powered rodent repellent with infrared sensor.

【New and Improved Version: Flame Effect + Red and White Flashing Light】 Conventional bird deterrents only feature a simple flashing light, to which animals quickly become accustomed. This new, waterproof, variable-frequency outdoor ultrasonic bird deterrent combines a flame effect with red and white flashing lights. It simulates the flickering of a real flame, alternating between red and white flashes for a stronger visual deterrent. Thanks to its powerful variable-frequency ultrasonic waves, infrared sensor for automatic on/off, and solar power for low energy consumption and environmental friendliness, it creates a peaceful outdoor environment. 【Flame Light + Red and White Flashing Light: A Striking Visual Effect】 Flame Effect: The LEDs simulate the flickering and color changes of flames, triggering the instinctive fear of fire in animals. Red and White Flashing Light: Bright red and white LEDs flash alternately, providing a strong visual stimulus. Dual Perception: The combination of flame effect and flashing light makes it difficult for animals to become accustomed to it. Nighttime Effect: Like a real flame in the dark, the device deters animals. Habituation Effect: The frequency changes randomly to prevent animals from developing tolerance. 【Variable Frequency Ultrasound Waves, Acoustic Repellent】 Variable Frequency Technology: Ultrasound waves with a variable frequency of 20 to 65 kHz and constant frequency changes. Habituation Effect: The variable frequency technology prevents animals from developing tolerance. High Power: Powerful ultrasonic waves with a long range. Range: Effectively covers an area of 100 to 150 square meters. High Penetration: Penetrates bushes, grass, and other obstacles. 【Infrared Detection, Intelligent Start/Stop】 Highly sensitive infrared sensor: Detection range of 10–15 meters, 120° angle. Automatic Detection: Automatically activates for animal deterrence as soon as a person or animal approaches. Intelligent sleep mode: Automatically switches to sleep mode when no person or animal is nearby to conserve energy. Precise triggering: Prevents accidental triggering by wind or grass. 【Solar-powered, eco-friendly, and energy-saving】 High-performance solar panels: Equipped with powerful solar panels on top, the device automatically recharges during the day. Powerful lithium battery: Stores energy during cloudy weather and at night. Easy installation: No external power supply required; simple installation. No electricity costs: Solar-powered, no costs with long-term use. Works in any weather: Charges in sunshine and works reliably even in cloudy weather and at night.