Transmission and distribution equipment, with its tall and open structure, has become a popular choice for birds to build nests. Recently, during routine inspections, maintenance personnel from State Grid Bengbu Power Supply Company discovered a bird's nest atop the No. 2 main transformer at the 220-kilovolt Yanshan Substation. Nesting materials and bird droppings within the nest could potentially cause equipment short circuits or malfunctions, compromising power supply reliability in surrounding areas and even triggering outages.
To prevent birds from nesting, bird deterrent devices are essential. Our company, Shenzhen Zhenqu Bird Technology, offers the ZQN-GT-ZN Voice-Intelligent Bird Deterrent Device, which integrates three deterrent methods: ultrasonic waves, vocalizations, and intense strobe lights. This combination prevents birds from adapting, ensuring long-term effectiveness in repelling them.
Specifically, four ultrasonic generators emit high-frequency sound waves ranging from 6kHz to 30kHz, stimulating birds' nervous systems to make them feel uncomfortable and prompt them to leave voluntarily. Audio bird repellents employ high-powered speakers to broadcast sounds birds fear—such as wolf howls, eagle cries, or firecracker noises—at 120 decibels, deterring them from approaching. Meanwhile, intense strobe lighting utilizes high-brightness flashes that alternate between red and blue light to stimulate birds' eyes, causing discomfort and prompting them to fly away naturally.
The voice-activated bird repellent device utilizes an imported microcontroller for control, featuring low power consumption and extended service life, enabling continuous operation around the clock. Powered by a combination of solar panels and rechargeable batteries, it requires no external power source. Its convenient installation makes it suitable for various outdoor environments, such as power transmission towers, utility poles, and railway-side structures. In summary, this intelligent bird deterrent significantly reduces bird-related damage to power grids, protecting wildlife while ensuring the stable operation of electrical systems.
