Ultrasonic Mouse And Rat Repellent - Device That Emits Waves Against Mice, Rats - Very Easy To Install, Plugs Into An Electrical Outlet - Anti Rats, MThe product is shipped based on the color or size of the main image of the product page.Ultrasonic Repeller: Are you tired of waging war on mice with swatters and poisonThis alternative will only take you a few minutes to install. Once plugged in, it emits waves that are only noticeable by rodents such as rats, mice, dormice, and weasels. Inaudible to humans and pets. Elegant design for the living room, the kitchen, professional places such as shops, hotels, hairdressing salons...Very easy to install and use: when you receive the box, you you just have to plug it into an electrical outlet, no adjustment is necessary. For optimal efficiency, install one box per room in your home. Does not work with batteries. Does not work on insects, mosquitoes like flies, ants, cockroaches, spiders.Economical: Deratizers are too expensive, we have the solutionUltrasonic repellents are extremely unpleasant for rodents. The waves are generally effective within 3 weeks: first week: creates discomfort, second week: they are anxious, and the third week: they leave.High technology: the ultrasound device triggers randomly waves between 25 and 65 Khz so that rodents do not get used to the waves. For even more security, our devices are CE certified by an independent body.Safe to use: the traps require your attention when children are playing or you must put them in a safe place so that your pets eat them. All these precautions are not necessary with our ultrasonic devices. Responsive after-sales service and serious follow-up.Product name: Multifunctional ultrasonic insect repellentInput voltage: 90-250 VInput frequency: 50-60KHzUltrasonic: 25-65KHzProduct size: 90mm x 55mm.Field of action: 80-120 square meters (open)Installation height: 20-80CMApplications of this product:Flour processing factories, food processing factories, rice mills, pharmaceutical factories, animal feed factories animals, granaries, etc. which cannot use poison bait and pesticides;Cinemas, restaurants, supermarkets, department stores, hotels, hospitals, etc., plagued by rodent and insect pollution;