The MV 250 very effectively repels moles, voles, shrews, and ants from your property, garden, or campground without harming the rodents. The solar-powered mole repeller transmits sound waves at approximately 400 ± 100 Hz into the ground via the ground rod. Approximately every 30-45 seconds, the device emits a vibration alarm and an acoustic signal simultaneously for 1.5 seconds, causing moles and mice-which have highly sensitive hearing-to flee within a radius of up to 650 square meters. The device is intended for outdoor use only. - No fumes or odors - Effective range: 650 square meters - Signal interval: every 30-45 seconds for a maximum of 1.5 seconds; frequency: 400 ± 100 Hz - Built-in rechargeable battery can be charged via the solar cell - Operating voltage: 1.2 V DC - Height: approx. 33.5 cm - Diameter of the top plate: approx. 15 cm Color: green https://elecena.pl/product/18717848/40049-solar-rodent-repellent-aluminium 2021-06-07 https://elecena.pl/product/18717848/40049-solar-rodent-repellent-aluminium 2026-10-18