A life detector capable of collecting knocking, scratching, and other sounds emitted by people trapped under rubble.
Used for detecting and locating survivors buried in collapsed structures due to earthquakes, explosions, landslides, mining accidents, building collapses, etc.
Fully wireless design: Supports simultaneous networking of multiple sensors, allowing simultaneous display of audio changes on the same screen;
Sound reproduction: Faithfully reproduces the knocking, scratching, and other sounds emitted by trapped individuals, with adjustable high-frequency filtering coefficients to effectively filter out ambient noise; the probe is made of aluminum alloy to ensure high transmission quality;
Rugged and durable: IP67 rating, 1m drop resistance, waterproof, dustproof, and shockproof.