Powerful Rodent Repeller for Martens Mice Rats Viano 220V (OD3)
Description
VIANO 230V rodent repeller – effective protection against martens, rats and mice
VIANO Heavy-Duty 230V Repeller is a proven solution for installation companies and their clients who want to effectively protect farm buildings and technical rooms against martens, rats, weasels and mice. The device emits variable ultrasound, which creates an unbearable environment for rodents, preventing them from settling in the protected area.

Why choose VIANO? Unlike cheaper alternatives based on microprocessor circuits, the VIANO repeller uses a fully transistorised electronic circuit. This ensures greater signal amplification, better durability and greater operating range – up to 200 metres with an emission angle of 120 degrees.
Made in the UK – the device has been designed and manufactured in the United Kingdom, using the highest quality components adapted to European climatic conditions. The repeller is intended for use indoors, where it operates reliably in temperatures from −30°C to +70°C.
Technical specifications
- Power supply: 230V AC mains
- Current consumption: 70 mA
- Ultrasound range: up to 200 m
- Emission angle: up to 120°
- Dimensions: 85 × 85 mm
- Operating temperature: from −30°C to +70°C
- EAN code: 5903111328047


Durable construction – the device features a brass piezoelectric speaker protected by a grille. Unlike cheap membrane speakers, brass piezoelectric speakers are highly resistant to extreme temperatures and moisture. The grille additionally protects the transducer against accidental mechanical damage.
Key advantages for installers
- Simple installation: just plug into a 230V socket
- Wide range: effective protection for large rooms
- Safe for dogs: ultrasound emission outside the hearing range of dogs
- British manufacture: quality guarantee and service availability
- English installation instructions included
The VIANO repeller is an effective addition to the product range for clients protecting buildings against pests. Martens and other predators as well as rodents often damage electrical installations and structural elements – protecting the building with an ultrasonic repeller minimises the risk of costly repairs and complaints.
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Technical data
| Type of power supply | From a 230V socket |
| Repelled animals | Rodents / Martens |
| Mounting location | Indoor |
| Degree of protection | IP65 |
| Motion sensor | - |
| Emission angle [°] | 120 |
| Range [m] | 250 |