Von Hameln Ultrasonic marten repellent

This ultrasonic marten repeller is an effective device for keeping martens away. The device periodically emits high-frequency sounds in the ultrasonic range, which are very unpleasant for martens and drive them away without causing harm. The marten repeller can be easily activated by plugging it into a socket and has an effective range of about 60 m², provided there are no obstacles to the sound. The better the sound waves can spread in the room, the more effective the device will be. It can be used anywhere there is a socket and is ideal for use in attics, garages, or gardens. The integrated LED provides a quick visual indication of whether the marten repeller is on or off. The marten repeller features an anti-adaptation function through frequency modulation. The automatically generated high-frequency ultrasonic waves are safe for humans and pets and are hardly perceived by them. The device is easy to use and comes with a German instruction manual. The marten repeller has a cable length of about 1.5 m and dimensions of 11.5 cm in length, 6.5 cm in width, and 2.5 cm in height. With an operating voltage of 230 V and a frequency range of 12 to 25 kHz, the marten repeller has a sound pressure of approximately 60 - 80 dB.