Car Wireless Rodent Marten Mouse Rat Repeller VIANO LED (OSA2)

The VIANO OSA-2 wireless repeller is a proven, entirely Polish-made solution designed to protect engine compartments from martens, weasels, rats and mice. Thanks to its built-in 4000 mAh battery, the device operates for up to 100 days without needing to be connected to the vehicle's electrical system — simply mount it using cable ties and switch it on.

Why protect your engine compartment? Chewed electrical, brake, oil, coolant or air conditioning cables are not only costly to repair, but also pose a real threat to the safety of the driver and passengers. A single repeller permanently mounted under the bonnet is enough to effectively deter pests from visiting your vehicle.

Dual repelling system — ultrasound + LED flashes

The repeller is equipped with two brass piezoelectric buzzers and two powerful high-brightness flash LEDs. The automatic frequency change module ensures a variable range of emitted ultrasonic signals, preventing pests from becoming accustomed to a constant sound. The combination of modulated ultrasound with intense light flashes effectively deals with even the most persistent intruders.

Wireless operation — up to 100 days on a single charge

The wireless version is the ideal solution when the vehicle battery is not located in the engine compartment or when you want the simplest possible installation. The built-in Li-ion battery with a capacity of 4000 mAh (2×2000 mAh) provides up to 100 days of continuous operation. Once discharged, simply recharge the device for 24 hours using the included charger — until the red indicator LED goes out.

Lightning-fast installation

The device stands out for its exceptional ease of installation. Simply secure it using cable ties to the wiring harness in the engine compartment, then slide the switch to the ON position. The entire installation takes literally a few minutes and requires no tools or intervention in the vehicle's electrical system.

Key advantages