Viano OP1 Solar Bird Repeller 12V 310° Radar Sensor 6000m² Li-Ion 8Ah IP54
Description
VIANO 12V Solar Bird Repeller with Radar Sensor
VIANO 12V solar bird repeller is the most advanced and effective bird deterrent device available on the market. Thanks to the built-in solar panel and 8 Ah lithium-ion battery, the device can operate completely autonomously – without access to mains power.

The repeller works by emitting realistic sounds of birds of prey, which effectively deter crows, starlings, pigeons, blackbirds, sparrows and other nuisance birds that can cause damage in gardens, orchards, plantations or photovoltaic installations. Protection range reaches up to 6000 m², making the device an ideal solution for large areas.
Advanced radar sensor detects movement within a 310° range at distances up to 10 metres. Unlike traditional PIR sensors, the radar operates reliably regardless of weather conditions – rain, snow or fog. Upon detecting movement, the device immediately emits sound at volumes up to 120 dB.
Technical specifications
- Dimensions: 225 × 160 mm
- Weight: 1.25 kg
- Protection rating: IP54
- Solar panel: 12V, 3W
- Battery: Li-Ion 12V, 8 Ah (built-in)
- Maximum sound level: 120 dB
- Radar detection angle: 310°
- Motion sensor range: up to 10 m
- Signal duration: approx. 38 seconds
- Current consumption during operation: 20 mA
- Manufactured in: Poland


Flexible power supply – the device is equipped with a large solar battery with built-in charge controller. During winter, when sunlight is insufficient, the repeller can be powered directly from a 230V socket using the included power adapter. At the bottom there are two sockets: one for charging the battery, the other for direct power supply to the device.
Operating mode selection
- MODE I – Motion detection with intervals: RADAR switch on. The device responds to movement and additionally emits sounds at set time intervals (from 4 minutes to 2 hours).
- MODE II – Time intervals only: RADAR switch off. Sound emission only at programmed time intervals.

Time interval settings adjustable via potentiometer (scale 0–9): position 9 means emission every 2 hours, position 1 – every 4 minutes, and position 0 disables the timer. Volume can be smoothly adjusted in the range 0–100% using the second potentiometer.
Why choose the VIANO repeller?
- Peace at night: Built-in twilight circuit automatically disables sound emission after dark.
- Reliable radar sensor: Detects movement regardless of the direction of object movement and weather conditions.
- Two modes simultaneously: Possibility of simultaneous operation in motion detection and timed emission mode.
- Year-round operation: Solar power in summer, 230V mains power option in winter.
- Installation instructions included: Quick and hassle-free installation.



Package includes: VIANO 12V solar repeller with built-in battery, 12V power adapter for charging and mains power supply, and installation instructions.
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Technical data
| Type of power supply | Solar / Built-in battery |
| Repelled animals | Birds |
| Mounting location | Indoor |
| Degree of protection | IP54 |
| Motion sensor | Yes |
| Emission angle [°] | 310 |
| Range [m] | 10 |