Bird Defense Device | Solar-Powered Sensor | Natural Calls for Birds of Prey | Birdfend

Enough with bird droppings — no chemicals, no wires, no effort.

Keep unwanted animals away reliably: BirdBlock detects movement via a PIR sensor and immediately drives away unwanted animals with natural bird-of-prey calls — solar-powered, weather-resistant, and completely animal-friendly.

 

• PIR motion sensor with automatic activation: Detects approaching birds and activates deterrent sounds within milliseconds — continuous operation is not necessary; the sensor activates only when actual movement is detected, saving energy and maintaining effectiveness compared with constant noise.
• Natural bird-of-prey calls instead of chemicals or spikes: Drives away pigeons, crows, and magpies through an instinctive fear response to natural predator sounds — no toxic substances, no risk of injury, fully compliant with animal welfare standards, and leaving no residue on facades or railings.
• Solar-powered with no electrical connection or battery changes: The integrated solar panel continuously recharges the internal battery in sunlight — continuous operation without wires, no operating costs after purchase, and it also works on cloudy days when the battery is sufficiently charged.
• Weather-resistant housing for year-round use: Protects the electronics and solar panel from rain, wind, and frost — no winter storage, no protective cover required, and permanently mounted wherever it is needed most.
  

Specifications:

Sensor: PIR motion sensor 
Power supply: Integrated solar panel 
Deterrent method: Natural bird-of-prey calls and deterrent sounds
Housing: Weather-resistant plastic, weather-resistant
Color: Dark green 
Installation: Wall mounting 
Areas of application: Balcony, garden, roof, terrace, courtyard
Package contents: 1 × BirdBlock Bird Deterrent Device