Electronic cat and dog repellent

Electronic cat, dog and weasel repellent: A highly effective electronic process for chasing away unwanted animals from the garden, terrace and yard: cats, dogs, weasels, foxes and rabbits. Protects an area of up to 360m2. Emits 7 adjustable ultrasonic frequencies. Non-continuous operation, triggered by an integrated infrared sensor. Detection angle: 90° and 16m maximum. Ideal near garbage cans, in a garden, a warehouse, a garage, to prevent dogs and cats from doing their business in a flowerbed, on the lawn, from scratching the ground. Also prevents predators from approaching livestock or poultry houses. Does not fear rain, snow, etc... Indicator lamp. Very easy to install thanks to the included mounting bracket.
Works with 4 batteries 1,5 LR20D (not included).