Gear x - rat repellent ultrasconic device for cars - 12v - 1pc

2.Theory
  The vehicle mounted rat repeller keeps the bad-tempered pests away from your car, it emit ultrasonic to repel rat from car.
3.How does it work:
This device is supplied with mounting and wiring hardware to connect to the car’s battery. There are two cables. The red cable should be clamped to the positive electrode and the black cable be clamped to the cathode. The unit automatically switch off while the car is running and then automatically switch on emit ultrasonic wave once the car off.Due to containing vibration controler that monitor this.
4.Notice
1.Please clean the car or room if there has been previous activity by Rodents due to the smell residues, Dismantle the device before cleaning your vehicle.
2.Dismantle the device before cleaning your vehicle.
3. Not water proof....