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Kemo Electronic (M161) Ultrasonic Power Canon
Speaker output: for piezo loudspeakers Of the enclosed type L010 max. 2 pieces are operated in parallel (1 speaker is included).
Operating voltage: 12 - 14.4 V / DC
Frequency: about 22 kHz (not audible to humans) frequency curve-Sine
Pulse duration: approx. 0.5 sec. pulse train about 5 seconds
Display: LED which blinks when the loudspeaker is connected
High-power ultrasound pulse generator with loudspeaker ... to scare off wild animals such as martens, wild boars, deer, etc. from gardens, fields, etc. The loudspeaker emits pulsed ultrasound tones, which with an attached tube (not included) has an acoustic range of up to to have 300 m! Available accessories: L010 - Ultrasonic Piezo Speaker