Birds, like a flock of enthusiastic yet somewhat "reckless" visitors, flock to utility poles and transmission towers, viewing them as ideal nesting spots. Imagine flocks of sparrows, magpies, and crows clustering on utility poles and towers to build nests. Nesting materials like twigs and wires falling onto power lines could cause short circuits and circuit breakers to trip. Bird droppings accumulating on insulators can also lead to insulation failure. In the past, traditional bird deterrent measures either failed to deter birds long-term or required overly cumbersome maintenance, making it difficult to eliminate these hazards. Shenzhen Zhenqu Bird Technology's ZQN-DL-ZN3Integrated Detection and Intelligent Bird Repellent Device has emerged as a powerful ally in bird prevention during the breeding season for power grids. Featuring "automatic detection + triple-intelligence repellent technology," it safeguards line safety around the clock without requiring manual monitoring, significantly reducing the risk of bird-related faults.
The standout feature of the integrated detection-and-deterrent smart bird repeller is its built-in Doppler radar detection module. It swiftly detects birds landing, nesting, or flying at low altitudes, with an extremely low false alarm rate. The radar intelligently distinguishes birds from debris like fallen leaves, plastic bags, or insects, preventing accidental activation due to wind-blown leaves or passing insects. For instance, during spring's windy days when leaves and willow catkins frequently drift down, the device accurately identifies only bird activity. Upon detecting a bird within range, it switches from standby to repellent mode within 0.5 seconds, preventing birds from perching or nesting on the tower. Tests show that when faced with a rapidly descending magpie, the device activates the repellent before the bird makes contact with the tower, leaving it "nowhere to land."
The intelligent design of the integrated bird repellent device not only significantly enhances repellent efficiency but also extends device battery life, addressing the issues of "rapid power consumption and frequent maintenance" common in traditional devices. When no birds are present, the device remains in standby mode. Upon detecting approaching birds, it instantly activates its deterrence mode, employing three methods—ultrasonic waves, vocalizations, and intense strobe lighting—to scare them away. This rapid-response mechanism proves effective against diverse bird species, preventing them from developing adaptive behaviors.
Its ultrasonic function emits sound waves between 3kHz and 60kHz, stimulating birds' auditory nerves to cause discomfort. The ultrasonic frequency continuously fluctuates. The audio bird repellent employs high-fidelity speakers to broadcast sounds birds fear—such as eagle cries, wolf howls, and firecracker noises—deterring them from approaching. The strobe light repellent utilizes high-intensity flashlights, employing blinding dynamic flashes to disrupt birds' vision and force them to fly away.
In addition to its automatic bird deterrent function, the Integrated Bird Deterrent Device also supports remote control. Within an 80-meter range, the bird deterrent function can be activated or deactivated using a remote control, facilitating management by personnel. For power supply, it utilizes a combination of solar energy and a rechargeable battery, eliminating concerns about power outages. With a service life exceeding 8 years, it is suitable for various locations such as transmission towers and substations.
