N911Z 2Pcs Solar Powered Ultrasonic Bird Repellent LED Flashing Pigeon Deterrent Motion Sensor Alarm<br> 【Effective Pest Deterrent】Solar-powered ultrasonic motion sensor alarm effectively scares away intruders, protecting your garden, yard, orchard, livestock, and farm<br> 【Versatile Usage】Suitable for both outdoor and indoor use. Deters animals from farms, ponds, orchards, and gardens outdoors, while repelling mice from sheds, barns, and warehouses indoors<br> 【Dual Deterrent System】Features 2 flashing red LED lights and high-frequency ultrasonic waves (12MHz-44MHz) for maximum effectiveness in repelling pests<br> 【Energy Efficient】Solar-powered with a 5V*80mA monocrystalline solar panel, ensuring continuous operation with minimal maintenance<br> 【Weather Resistant】IP55 waterproof rating ensures durability and reliability in various outdoor conditions<br> Specifications:<br> Solar panel: 5V*80mA monocrystalline solar panel<br> LED: 2 flashing red LEDs<br> Function: Continuous slow flashing light at night + 10-second fast flashing light with 5-minute ultrasonic intervals<br> Material: ABS<br> Charging method: Solar charging<br> Charging time: 8 hours (light intensity in different seasons will affect charging efficiency)<br> Working time (full charge): 12 hours<br> Sound: High-frequency ultrasonic 12MHZ-44MHZ<br> Battery: Polymer lithium battery 3.7V/400mAh with overcharge and over-discharge protection<br> Waterproof level: IP55<br> Installation method: Wall-mounted