Ultrasonic mouse repellent for cars

Ultrasonic waves and bright light to repel mice

Low voltage early warning protection When installing the mouse repeller

Two wires must be connected to the car battery under the hood of the car.

How to use:

Two wires must be connected to the car battery under the hood of the car. When the battery voltage is higher than 9.2V, the mouse repeller will deal with the normal working mode. When the battery voltage is lower than 9.2V, the mouse repeller will enter the alarm mode and send out a 1Hz alarm sound for a long time.