The network pest repeller uses the principle of ultrasonic wave vibrations. Ultrasonic waves attack the auditory and nervous system of most pests, effectively deterring intruders. These high-frequency waves are beyond the range of audibility for the human ear and most domestic animals. It can operate without interruption due to minimal energy consumption. Product Features: - repels cockroaches, rats, mosquitoes, ants, mice, flies, spiders, silverfish, moths - odorless, does not emit harmful chemical compounds - does not interfere with television, radio receivers, electronic alarm devices, smoke and fire detectors, etc. - option for wall mounting - device operation testing function - LED indicator showing the operation status of the repeller - power supply: 230 V 50 Hz - power consumption: 2 W - frequency range: 30.000 – 65.000 Hz - acoustic pressure: 160dB - area of effect approx. 200 m2 In the set: - rodent repeller - power adapter - user manual EN weight: 230g dimensions: 14 x 8.5 x 7cm Number of pcs. in carton: 24 Quantity pcs. on the palette: 312