Product name：New ultrasonic mosquito and rodent repeller
Model: 808
Material: ABS
Power: 5W
Voltage: AC90-220 (V)
Packing: colour box
Overall dimensions: 100 * 65 * 65mm 65g
Colour: apple white [glossy
Product Description.
Electronic insect repeller is a new type of high-tech electronic products, it uses frequency sweeping high-frequency ultrasonic circuitry to generate 20~55KHZ frequency sweeping ultrasonic waves, scientific research has found that mosquitoes, cockroaches, rats, mites and other pests in the range of sound waves at this frequency, their endocrine system and physiological functions will produce flocculation, thus playing a role in the effect of repulsion and killing, ultrasonic waves on the human body and other animals are harmless because the sound waves exceeding 20KHZ are harmless to human beings and other animals. Ultrasonic wave is harmless to human body and other animals, because more than 20KHZ sound wave can not be heard by human beings.
Because it is safe, non-toxic, odourless and efficient, it has been widely used.
This product is widely used in families, warehouses, shops, hotels, hospitals, offices, computer rooms, gardens, hotels, grain shops and so on.
Effective range: 80-120 square metres
Installation method:
1, installed on the wall from the ground 20-80 cm from the wall outlet (home improvement left almost all of the power supply is this height), and the ground to maintain vertical (remember that the product can not be placed flat on the ground). If there is no power supply at this height, you need to connect an external plug board to keep the product at this height and vertical to the ground.
2, in the front of the product within 1 metre there should be no tall obstacles (i.e. not installed in the back of the refrigerator, wardrobe, sofa and other objects).
3, the product should be orientated to choose a more open place indoors, but not to choose the long-term open doors and windows (ultrasonic waves are linear propagation, so it will make it diffuse outdoors, attenuate the strength of the indoor wave field, reduce the efficiency of rodent repellent)
4, the product should try to avoid facing curtains, fabric sofas and other cloth items (cloth items have absorption of ultrasonic waves).
5, the product should first be installed in the most serious areas of rodent infestation, when the area after the extermination of rodent infestation, and then the product will be installed in the whole set of housing in the relative central position (such as the living room) or the place where rats are most likely to come in.
6. The product should work 24 hours a day during the period of use. In addition, the windows and doors should be closed at night, and the rats will sneak out when the windows are opened during the day).
No-delivery refund
