Bentech Anti-splitting ultrasonic unit Z57

Dog barking can be not only disturbing but also frustrating for the owner. With the Bentech Z57 ultrasonic unit, however, you can elegantly solve this unpleasant situation. Designed with the needs of dog owners of all breeds in mind. You can choose from up to 5 ultrasound frequencies - 15KHz, 20KHz, 25KHz, 30KHz or variable frequency ranging from 15-30KHz. With a range of 5, 10 or 15 metres, you can easily adapt the unit to the size of your garden or home environment. Whether you're out in the garden or at home in the living room, you can conveniently set your preferred frequency and range using the LED display. With compact dimensions of 113 × 76 × 49 mm and weighing just 113 g, the ultrasonic unit is easily portable and suitable for use both outdoors and indoors. If you use it outdoors, it is recommended to place it under the roof as it is not waterproof. With the USB-C charging option, you can always be sure that your unit will be ready for use. The capacity of the built-in battery is 1200mAh/3.7V and can last 1 to 1.5 months in operation.