Kemo M175 Animal Repeller Ultrasonic Powerful Produces Very Loud Siren-like Pulsating Aggressive Ultrasound Sounds. Repels Rodents, Insects, Wild and Birds. With LED Indicators

• 12 - 14 V/DC (stabilised power supply or 12 V battery > 12 Ah)
• For up to 2 additional speakers L020 (not included).
• Range max. 100 m, with additional speakers L020 expandable
• High-power ultrasonic speakers with plastic membrane

This ultrasonic generator produces very loud, syrene-like pulsating, aggressive ultrasound tones, which are perceived by many animals as extremely unpleasant and therefore largely avoided (very frequent, not always! ). The generator should be used to keep rodents, insects, crawling parasites, wild and birds. If larger areas are to be sounded, up to 2 additional speakers No. L020 can be connected (are not included). The sound frequency is adjustable between ultrasound (cannot be audible to humans) and audible loud + high tones.