4 Modes Function You Can Choose 24 hours with flash and alarm 24 hours with flash but without alarm at the night with flash and alarm at the night with flash only.
Solar&USB charging solar motion alarm outdoor with siren supports both solar and USB charging. It utilizes solar power as the primary source, USB charging as backup when long rainy days, make sure it Non-stop work.
Easy Installation & Widely usePlease hang intruder deterrent perimeter alarm where get enough sunlight. The motion sensor alarms keep coyotes/bears/deers/raccoons/predators away from your yard, farm, bee hive, chicken coop, garden, storage facility and other places where need motion activated detector alarm.