Viano Bird Repeller, for starlings, crows, pigeons, sparrows, blackbirds, and other birds, 230V,

The most powerful and advanced bird repeller on the market, which effectively deters crows, starlings, pigeons, blackbirds, sparrows, and other birds by emitting recorded sounds of birds of prey. It is equipped with a radar sensor operating in motion detection mode (with a 360-degree vertical and horizontal range up to 10 meters), so it emits a deterrent sound immediately upon detecting a pest.
The VIANO bird repeller works exceptionally well in orchards, vineyards, plantations, and farm fields. The device can turn on automatically and—importantly—set the sound emission function at specific intervals (pests, hearing the sounds of birds of prey from a distance, do not fly near the protected area).

The VIANO repeller stands out for its intelligent operation after dark—the built-in twilight sensor ensures that the device does not emit any sounds after sunset. As a result, the repeller operates only when needed, reducing unnecessary activations and ensuring a more comfortable user experience.
Precise detection is handled by an active radar sensor that emits high-frequency electromagnetic waves at 5.8 GHz and analyzes the reflected echo. This type of solution detects changes caused by even the slightest movement in the monitored area, while being significantly less susceptible to interference from rain or snow compared to traditional PIR sensors.
Importantly, unlike many devices available on the market, the VIANO repeller can operate in two modes simultaneously: emitting sounds at set intervals and continuously active motion detection. The interval between successive sound emissions can be conveniently adjusted with a potentiometer within a range of 4 to 120 minutes, without compromising the radar sensor’s vigilance. Additionally, the user can smoothly adjust the volume within a range of 0–100%, making it easy to tailor the intensity of the device’s operation to the size and nature of the protected area.

- Power supply: 230V AC or 12V DC from any battery (not included)
- Current consumption in operating mode: 26 mA
- Radar range: 12 m
- Radar viewing angle: 360 degrees
- Maximum sound pressure level: 120 dB
- Signal duration: approx. 38 seconds
- Protection rating: IP54
- Dimensions (with solar panel): 225 x 160 mm
- Weight: 0.95 kg

- Viano OP2 Bird Repeller
- Power supply
- Cables for connecting to a 12V battery (battery not included)
- User manual
- Manufacturer's packaging

POWER SOURCE OPTIONS
The device can be powered from a 230V outlet or any 12V battery (this solution allows for installation virtually anywhere; no mains connection is required). For optimal power supply in the field, we recommend using a battery with a capacity of 18Ah or higher.
OPTION TO SELECT OPERATING MODE
- MODE I – Motion detection with the option to emit a sound at specified intervals. The RADAR motion sensor switch is in the ON (I) position.
When the RADAR motion sensor is enabled, sounds can be triggered at set time intervals (Potentiometer scale from 0 to 9): 9 – fully turned – 2 hours, 8 – 1.5 hours, 7 – 1 hour, 6 – 30 minutes, 5 – 20 minutes, 4 – 12 minutes, 3 – 7 minutes, 2 – 5 minutes, 1 – 4 minutes, 0 – timer off.
- MODE II – Sound emission only at specified intervals. RADAR motion sensor switch in the OFF (O) position.

- Effectively plays recorded sounds of birds of prey – deters crows, starlings, pigeons, blackbirds, sparrows, and other birds
- 360° radar motion sensor with a range of up to 10 m – triggers the sound immediately upon detecting a pest
- Active 5.8 GHz radar – detects even the slightest movement based on changes in the wave echo
- Less susceptible to rain and snow compared to traditional PIR sensors
- Twilight sensor – the device does not emit sounds after sunset
- Simultaneous operation of two modes: cyclic sound emission + active motion detection
- Adjustable sound emission interval via potentiometer: from 4 to 120 minutes
- Smooth volume control 0–100% (potentiometer) – adapts to the size and conditions of the protected area
- Applications: orchards, vineyards, plantations, and farmland