ultrasonic sound dog repeller characteristics principle :
1.The dog repellent is built-in microcomputer, ultrasonic generated by the microcomputer, ultrasonic has two kinds of different frequency range selection, inside each frequency range, there contains a plurality of frequency, amplifying ultrasonic through the power amplifier built-in, interference stimulus auditory of wildcats, dragons and beasts , in order to achieve the purpose of driving.
2.8 high power ultrasonic horn built in, 360 degrees ultrasonic transmitting without dead angle.
3.The built-in timer, can choose every two or five minutes repeatedly transmitting ultrasonic, repetitive firing can drive away the beast repeatedly startled, dare not close, the passage of time will no longer return.
4.Waterproof function of this product with IP level 44. This means that it can withstand normal rain from all directions, so it suitable for long outdoor use.
5.This product is very safe, does not affect the fish, human, including pregnant women, children and so on, can be assured use
6.A variety of installation, wall hanging, flat, plug
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