GARDIGO Marder-Frei Flex Ultrasonic Marten Repeller for Car Engine Compartment, Attic, Garage, Shed – Battery Powered, Splash-Proof, 40 m² Coverage, 12-24 kHz, 85 dB 78585INT

If martens are damaging your car engine or nesting in your attic, the GARDIGO Marder-Frei Flex offers a flexible, battery-powered solution. This ultrasonic repeller emits high-frequency sound waves between 12 and 24 kHz with a sound pressure level of 85 dB, effectively deterring martens, weasels, and rodents from your vehicle or storage areas. The device operates in an interval mode, alternating 60 seconds on and 60 seconds off, which helps prevent animals from becoming accustomed to the sound. With a coverage area of up to 40 m², it is suitable for engine compartments, garages, sheds, and attics. The durable ABS plastic housing is splash-proof, allowing installation in exposed areas. Powered by 4 AA batteries (not included), it can run for up to 12 months depending on battery quality. A LED function indicator shows operational status. Mounting is flexible using cable ties or screws. The piezo loudspeaker technology is harmless to humans and non-target pets, and the device operates in temperatures from -20°C to +50°C.

Key specifications

• Type: Ultrasonic animal repeller
• Target animals: Martens, weasels, rodents
• Frequency range: 12 - 24 kHz (variable)
• Sound pressure level: 85 dB
• Operating mode: Interval (60 sec ON / 60 sec OFF)
• Coverage area: up to 40 m²
• Power source: 4 x AA batteries (not included)
• Battery life: up to 12 months
• Housing material: durable ABS plastic
• Weather resistance: splash-proof
• Operating temperature: -20°C to +50°C
• Mounting: flexible (cable ties, screws)
• Indicator: LED function indicator
• Technology: piezo loudspeaker
• Safety: harmless to humans and non-target pets

Why choose it

The interval operation prevents habituation, ensuring long-term effectiveness. Its flexible mounting options and splash-proof design make it versatile for various locations. Battery operation means no wiring is required, and the long battery life reduces maintenance.

Ideal use cases

• Protecting car engine compartments from marten damage
• Keeping attics and garages free from rodents
• Deterring weasels in sheds and outbuildings

Good to know

The device is safe for humans and pets like dogs and cats, as the ultrasonic frequencies are outside their hearing range. For best results, install it in the area where animals are active, ensuring the sound waves are not blocked by metal or dense materials.