1635 kHz : Mice, Rats, Rodents, Cockroaches, Ants, Spiders, Bats, etc. The frequency of our repellers can be adjusted according to human ears? Frequency of or below 20 kHz is recommended for unmanned or outdoor settings. 3565 kHz : Fleas, Beetles, Crickets, Ticks, Bees, Flies, Wasps, Borers, etc.The only high-powered ultrasonic pest repeller with special "Multi-complex Modulated Sweeping and Powerful Ultrasonic Sounds". These high intensity ultrasonic sound waves are out of the range of hearing of humans are most household pets, but pests. These nerve-crushing sounds (to rodents and insects) directly penetrate their brain and nervous systems causing them severe pain and discomfort, and make them uneasy and act abnormal-such as to become frantic jumping, stampeding and fighting each other, which result in the voluntary repulsion against ultrasonic wave areas and pests are impossible to stay at such radiated areas. Ultrasonic radiation gets rid of rodents, insects and many other pests. Ultrasonic pest controlling system with multi-frequency modulated sounds.
Doesn't kill rodents and insects. No toxic chemicals or messy traps, SAFE and CLEAN. Harmless to humans and most household pets. Flour factories, food processing factories, rice mills, pharmaceutical companies, feed processing factories and grain barns where poisonous baits and pesticides cannot be used.
Theatres, restaurants, supermarkets, department stores, hotels, and hospitals which have been plagued by the urine and noise of rodents. Grocery stores, clothes shops, food stores, furniture stores, and warehouses in which rodents and pests often cause damage by gnawing. Transformer stations, telecom rooms, computer rooms, and electric machinery rooms of factories where fire can be triggered by short circuits caused by electric wires ruptured by rodents. Farms, green houses, yards, lawns, gardens, balconies, plazas, barns, parking garages, garbage lots, etc.
Where birds might nest or wild animals might hunt for food. The effect of this device can be seen within 7-14 days after installation; within 2-3 weeks after installation, the overrunning rodents and other pests will disappear gradually. Continuous use can prevent them from nesting or staying and keep them far away from your place. Obvious increase in the activity of rodents and pests after using this device for a couple of days indicates that they are running away from their hiding places after being attacked by the ultrasonic sound.
More repellers will be needed to strengthen effectiveness if they are used in warehouses or storage areas or multi-story houses. The speaker should not point at an open door or window to avoid the loss of the energy of ultrasonic sound. Do not put your ear too close to this device. Do not let the speakers come in contact with water directly when used outdoors.
We are a reliable e-Bayer and uphold optimum customer services. The item "Powerful Warehouse Ultrasonic Pest Repeller, Industrial, Store, Farmhouse EMP309" is in sale since Wednesday, June 9, 2021.This item is in the category "Garden & Patio\Weed & Pest Control\Ultrasonic Pest Repellers". The seller is "bfjtradings" and is located in Chatham. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.