Wireless Rodent Repeller for Martens Mice Rats VIANO TRIO (ODA3)
Description
VIANO TRIO – Wireless Rodent, Marten and Mouse Repeller
VIANO TRIO is a professional wireless repeller effectively protecting against martens, weasels, rats and mice. This Polish-manufactured device combines advanced ultrasonic technology with over 200 days of operation on a single charge – the ideal solution wherever mains power is unavailable.

Three piezoelectric speakers positioned perpendicularly provide a 270° operating angle and range of up to 200 metres, effectively covering an area of up to 3000 m2. Variable ultrasonic frequency prevents rodents from becoming accustomed to the device.
Two operating modes
- Ultrasonic mode: emitted waves disorient pests, causing discomfort and forcing them to leave the protected area – operation up to 200 days
- LED mode: additional light flashes every 10 seconds increase repelling effectiveness – operation up to 100 days

Professional IP44 housing protects the device against rain, snow, frost and sunlight. Operating temperature range from -30°C to +70°C ensures trouble-free operation throughout the year in British weather conditions.
Instant installation – a powerful neodymium magnet allows you to quickly attach the device to gutters, fences, roof fittings or shelving. The set also includes a metal mounting plate with screws for installation on wooden structural elements.
Technical specification
- Dimensions: 115 × 95 × 94 mm
- Power supply: 12V DC (4Ah Li-ion battery, charger included)
- Current consumption: max 5 mA
- Emission angle: up to 270°
- Range: up to 200 m / effective area 3000 m2
- Operating temperature: -30°C to +70°C
- Ingress protection: IP44
Package contents: VIANO TRIO repeller, charger, metal mounting plate with screws, user manual.
Safety and ecology – the device does not use poisons or traps. Piezoelectric speakers made of brass are resistant to moisture and extreme temperatures. The repeller does not interfere with radio receivers or electronic equipment and is safe for humans, dogs and cats.


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Technical data
| Type of power supply | From a 230V socket |
| Repelled animals | Rodents / Martens |
| Mounting location | Indoor / Outdoor |