Precautions for safe use: 1. Install the 220V power outlet on the wall 20–30cm from the floor (the power supply left by the home decoration is almost always at this height), and keep it perpendicular to the floor (remember that the product cannot be placed flat on the ground). 2. There should be no large obstacles within 1 meter of the front of the product (i.e. it should not be installed on the back of refrigerators, cabinets, sofas and other objects). 3. The product should first be installed in the area where the most severe pests are found. After the pests in the area have been eliminated, the product should be installed in the relatively central position of the whole house (such as the living room) or where the pests are most likely to enter. 4. The product should work 24 hours a day during use. The flashing frequency of the LED varies with the frequency of the electromagnetic wave. The shell is made of flame retardant material (flame retardant ABS plastic material), which is
