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[Fire Sound Light Alarm] Ensure safety with this ultra loud alarm horn. Sound Pressure: ≥115DB. [Essential Fire Safety Device] This sound and light alarm is a must have for fire safety, which provides a quick and effective alarms.
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This item is well made of premium material for long lasting and practical use. 10 Pcs Flower Pot Tray Garden Saucers Rectangular Planter for Potted Plants. 20 PCS Piezo Pickup Piezoelectric Transducer Microphone.
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Specification:Descriptions:ABS external material, DC 3-24V operating voltage, 2 wire, convenient for wiring.Decibel: 90DB, continuous sound beep.An suitable item for machinery equiment, oven, electric cabinet, industrial using, etc.
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Compatibile con la maggior parte dei setup FPV e drone. Ideale per prototipi funzionali dove l'estetica non è prioritaria. Strati da0.08 a 0.16 mm. Piccole imperfezioni superficiali o segni di stratificazione sono caratteristiche normali di questa tecnologia e non costituiscono difetto.
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Produttore Tosuny. ⚠️ Note Importanti. Risolviamo qualsiasi problema!
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The gas-sensitive material used in the MQ-135 gas sensor is tin dioxide (SnO2) which has a low conductivity in clean air. Having different resistance values for different concentrations, the change in conductivity can be converted to an output signal corresponding to the concentration of that gas using simple circuitry.With high sensitivity to ammonia, sulphide, and benzene vapours, and ideal for monitoring smoke and a wide range of other hazardous gases, the MQ135 sensor is a low-cost sensor suitable for a wide range of applications.
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Specification: Descriptions: ABS external material, DC 3-24V operating voltage, 2 wire, convenient for wiring. Decibel: 90DB, intermittent sound beep. An good item for machinery equiment, oven, electric cabinet, industrial using, etc.
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