The integrated interval switching prevents the animals from getting used to the sound.
Effective range: approx. 30 m² / item (one room)
Our products work without chemical agents! You do not need refills! This protects the environment and spares your wallet!
NO FAMILIARASATION EFFECT - the changing frequency reduces the familiarisation effect, defence and repeller function is not interrupted.To drive away animals that habitually visit a place, 7 - 14 days may pass.