SD-048 Saint Land Automotive Rodent Drive

1、 Working principle:
Currently, various cars are frequently being attacked by mice. Mice often crawl into the engine compartment of cars, biting off electrical wires or oil pipes and other components. In mild cases, it can cause the car to malfunction, and in severe cases, it can even cause the car to catch fire, resulting in unexpected disasters. In order to eliminate the harm of mice to cars, with nearly 20 years of technical and market experience, our company has specially launched the latest product - SD-048 electronic mouse drive for cars.
This product uses the most modern microelectronics technology to alternately and intermittently emit two different special waveforms and frequencies of ultrasonic waves, which act on the auditory and nervous systems of mice, causing discomfort and discomfort, and allowing them to escape the scene Due to the intermittent frequency changes of these radio waves, they do not induce "adaptation" or "immunity" in mice.
This product adopts a special automatic control circuit, which starts working when the car is parked and turned off; When the engine works for a period of time after the car is started and the cabin temperature rises, this product stops working.
2、 Scope of use:
This product is mainly used in the engine compartment of various cars to prevent mice from entering the engine compartment and damaging the car.
This product is mainly used to drive away mice. At the same time, it also has a certain inhibitory effect on cockroaches, ants, spiders, crickets, bed bugs, fleas, silkworm moths, etc.
3、 Usage:
(1) Firstly, open the engine compartment cover of the car and secure the product in a suitable spatial position inside the compartment. Then, insert one end of the power cord that comes with the product into the square power socket on the top of the product; Connect the other end to the positive and negative poles of the car battery according to their polarity. At this moment, the red indicator light on the top of this product lights up, indicating that the product has started working. When the temperature inside the car cabin exceeds 45 degrees Celsius, the red indicator light will turn off and this product will stop working.
(2) The fuse of this product is connected to the positive terminal of the power cord. Its safe current is 0.5A. If this product malfunctions, the first consideration should be to replace this fuse.

4、 Attention:
(1) Do not place this product in damp or leaking areas.
(2) It is strictly prohibited for any liquid to enter the interior of this product.
(3) The power cord of this product should be kept as far away as possible from the heating components inside the engine compartment.

5、 Technical parameters:
(1) DC power supply voltage/current: DC12V/less than 150 MA

(2) Frequency range: 20-55KHz/32 KHz Interval: 40 seconds

Installation reference diagram: