If you’ve ever visited a substation built in the suburbs, on the side of a mountain, or near a wetland, you’re sure to marvel at how beautiful the scenery is. But for us power operations and maintenance staff, the more beautiful the scenery, the more uneasy we feel. Why? Because it’s a paradise for birds.
From a bird’s perspective, the towering structures and dense array of equipment at a substation are simply ideal. They build nests, defecate, and play here, busily enjoying themselves. But they don’t realize that if the wires or twigs they’re carrying happen to fall onto live parts, there’ll be a loud “bang”—at best, the equipment will trip; at worst, it could cause a fire. Corrosive bird droppings, in particular, are highly likely to cause flashover failures if they stick to insulators during rainy or overcast weather.
To solve this problem, Shenzhen Zhenquniao has launched a series of high-performance devices. Next, let’s talk about the Solar-Powered High-Power Ultrasonic Smart Voice Bird Repeller.
The most impressive feature of the solar-powered, high-power, smart ultrasonic bird repeller isn’t its forceful approach, but rather its ability to “win over the birds’ minds.” It features a built-in smart voice system that can mimic the piercing cries of various birds’ natural predators or the warning calls their own kind make when in danger.
To give you an analogy, it’s as if you were about to walk into a room to eat when you suddenly heard a tiger’s roar or an extremely piercing scream coming from inside—would you still dare to go in? You’d definitely turn and run. The strong sound waves emitted by this device exert intense pressure on birds’ auditory nerves, causing them to feel inexplicable fear and discomfort. Moreover, the sound varies randomly, preventing the birds from becoming desensitized to it. The effective deterrence radius of this device reaches approximately 200 meters.
In addition, the high-intensity focused sound system can concentrate sound waves, transmitting them far and clearly. With ordinary speakers, the sound becomes scattered and muffled as it travels, leaving birds unimpressed. However, this device delivers exceptionally clear sound quality; even when transmitted 100 to 200 meters away, its deterrent effect remains undiminished. As an outdoor device designed for year-round use, it also has very low power consumption. As for power, it quietly charges itself whenever the sun is out during the day. Even during prolonged periods of overcast weather, its high-capacity battery lasts a long time—no external power source is needed, nor does it require manual operation; it stands guard automatically around the clock!
