|Operating voltage|| 12 - 15 V/DC
|Current consumption|| at 12 V/DC < 0.05 A
|Indication of operation|| through light emitting diode
|Loudspeaker output|| only for piezo loudspeakers!
|Audio frequency|| adjustable approx. 8 - 40 kHz (± 20%)
|Volume || 120 db (± 20%) with 1 speaker
|Dimensions piezo loudspeaker|| approx. Ø 30 mm x 13 mm
|Dimensions module|| approx. 60 x 45 x 25 mm (without fastening straps)|
Produces intensively pulsating ultrasonic sounds which are found by martens
and similar rodents especially unbearable, and therefore is capable to scare away these
animals. This „Marten repeller“ includes 4 small ultrasonic loudspeakers to achieve a
profitable radiation of the ultrasonic sound.
Usage: This module is able to scare away martens from the engine compartment of
cars and lorries, place where these animals use to gnaw at cables and other plastic
parts! Or to be used in pantries, in the cellar or attic!
Please notice the article "Marderscheuche" from the german magazine "Electronic Actuell Magazin" no. 2/99.
Fitting additional loudspeaker: