A9 4-sensors wireless audio (sound wave) life detector en Pekín, China
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Especificaciones
- Condición
- nuevo
- Fob price
- US $0.5 - 9,999 / Piece
- Min.order quantity
- 100 Piece/Pieces
- Supply ability
- 10000 Piece/Pieces per Month
- Battery
- 4.2V/4AH;
- Working hours
- ≥10 hours;
- Work temperature
- -20 ℃ to+55 ℃;
- Storage temperature
- -40 ° C to+70 ° C;
- C) alarm volume
- ≥120db;
- A) work temperature
- -15 ℃ to+55 ℃;
- B) storage temperature
- -40 ° C to+70 ° C;
- Categoría
- Sensores en China
- Subcategoría
- Intelligent inspection equipment
- ID de Anuncio
- 107669547
Descripción
A9 wireless audio (sound wave) life detector with high -sensitive anti -interference vibration sensor, sound detector, and filter. The frequency adjustment can effectively reduce the impact caused by the interference sound of other machines at the rescue site. The audio waves and vibration waves produced by the trapped people moaning, shouting, crawling, knocking, and engraving are searched and used to achieve rapid positioning.
A9 wireless audio (sound wave) life detector
Overview
A9 wireless audio (sound wave) life detector with high -sensitive anti -interference vibration sensor, sound detector, and filter. The frequency adjustment can effectively reduce the impact caused by the interference sound of other machines at the rescue site. The audio waves and vibration waves produced by the trapped people moaning, shouting, crawling, knocking, and engraving are searched and used to achieve rapid positioning.
Scope of Application