3 pack Repellente ultrasuoni per topi ratti roditori – da esterno 35 m² 3pz.

This product is a set of three sound-emitting devices designed for outdoor use in gardens, parks, and garages. It provides continuous operation through direct power supply and can be mounted high with included mounting bracket. It creates an invisible screen to deter animals without using chemicals or poisons.

• The description claims that the device emits ultrasound to disturb animals.
• The description claims that the device operates at up to 100 dB.
• The description claims that the device has been shown to affect the hearing and nervous system of common parasites.