
Keep herons and nuisance birds away from your garden pond without harmful netting or chemicals. AviGuard uses intelligent motion detection, targeted ultrasonic sound, and flashing LEDs to guard your fish safely and humanely across every British season.




Advanced PIR sensors spot approaching herons immediately, triggering variable frequency ultrasonic waves that deter predatory birds without causing any physical harm or disturbing household pets.
Fitted with a top-mounted high-efficiency solar panel, AviGuard charges under British daylight to provide uninterrupted protection, eliminating the need for expensive battery replacements.


Engineered with durable, weather-sealed IP65 casing, AviGuard reliably withstands heavy rain, morning frost, and strong winds, protecting your pond fish throughout the entire year.



"AviGuard provides pond owners with an ethical, highly effective deterrent against persistent herons. Its multi-frequency sound emission stops birds adapting, keeping valuable fish stocks completely safe."
Dr. Arthur Pendelton, Research Specialist


Deters herons, egrets, and pest birds using acoustic waves and light bursts without causing injury.

Harnesses natural daylight to stay permanently operational, reducing maintenance and running costs.

Broad 110-degree detection arc guards wide pond perimeters, borders, and lawn areas effectively.


Tough, weatherproof build ensures flawless operation through damp UK winters and rainy summers.

Calibrated frequencies deter predatory birds while remaining virtually unnoticeable to indoor pets.

Takes only minutes to mount on a fence or stake directly into ground soil around your pond bank.









Our customer service team is based in the UK and ready to assist with setup guidance, troubleshooting, or product queries to ensure your pond stays completely protected year-round.
Everything you need to know



A heron wiped out half my koi last spring. Installed AviGuard three months ago and have not seen a single predator near the water since. Absolutely brilliant product.

Very easy to position beside the pond bank. It survived torrential downpours without skipping a beat, and my goldfish are finally safe from morning visits.

No ugly pond netting needed anymore. AviGuard looks tidy in the garden, stays charged via solar power, and keeps our pond completely secure day and night. Highly recommended.
