With IP44 waterproof grade, which can be used in rainny days.
Two ways for power supply, solar panel and USB.
The Passive Infrared sensor(PIR) detects motion and triggers the ultrasonic speaker.
Ultrasonic sounds and flashing LED to scare away common wild animals
Adjustable sensitivity to change range of protection as you required.
Adjustable frequency to repel different animals with 5 working modes.
Fine adjustment every few days for emitting ultrasound at varying frequencies.
Emitting a tone that makes animals feel uncomfortable thus to leave the protected area.