... for use in cars, houses and attics. Generates enormously loud pulsating ultrasonic sounds. Can be mounted to the car's entry holes * IP 65: no ingress of dust in the event of a partial vacuum of 20 mbar in the enclosure. Protected against water spray from any direction against the housing (equivalent to 12.5 ltr/minute ... garden hose), (test period: 5 minutes). Technical data Operating voltage 11 - 15 V/DC Power consumption: < 2 mA Ultrasonic frequency approx. 23 kHz pulsing Dispersion angle approx. 160° Sound-pressure levels approx. 105 dB (± 20%) Dimensions approx. 58 x 38 x 31 mm (without mounting brackets) https://elecena.pl/product/18445882/m180-marten-repeller-waterproof-ip-65 2021-05-13 https://elecena.pl/product/18445882/m180-marten-repeller-waterproof-ip-65 2022-05-18 https://elecena.pl/product/18445882/m180-marten-repeller-waterproof-ip-65 2023-04-02 https://elecena.pl/product/18445882/m180-marten-repeller-waterproof-ip-65 2025-01-26