Principle:
1. The product uses infrared thermal emission sensors, and the sensitivity of the sensors to animals is related to their movement direction. They are not sensitive to radial movement, but they are sensitive to transverse movement. This means that if the animal is stationary or approaches the product directly without making transverse movements, the infrared sensor will not detect it, and the product will not work on the animal.
2. It uses infrared detection principles to detect small animals while emitting ultrasonic waves to drive them away. It can help you avoid the harassment of unwanted stray dogs, stray cats, and other small animals, thus protecting your property, your garden, and your courtyard.
Due to its portable design, this product can be installed anywhere in your home, garden, or yard. It can be used with low-voltage power or batteries. This product is only used to drive away animals and does not contain any chemicals. It simply emits ultrasonic frequencies of 25kHz to drive them away. It will not cause any harm to humans.
1) Speaker: This product can emit high-frequency sound to drive away animals.
2) PIR (Passive Infrared) Motion Sensor: This is an infrared motion sensor that continuously outputs a signal. When it senses the presence of moving animals within its detection range, it automatically emits a sound wave frequency to drive the animals away, and the LED indicator light will also turn on.
3) When the infrared sensor detects that the animal has moved away, the LED indicator will automatically turn off.
4) The product features an automatic frequency conversion function and a strobe light function, with the strobe interval cycling once every 3-5 seconds. It is suitable for driving away a wider range of animals. When animals approach, the LED lights automatically turn on and emit sound for a few seconds.
5) The product uses a digital sensor head, which provides more sensitive sensing and better driving performance.
