Piezo buzzer a-roto, oro runga Auautanga Resonance: 2.9±0.5KHz Ngaohiko Mahi: 150-260VAC Ngaohiko Whakatau: 220VAC Whakamahinga o naianei: 10mA Max.at Te Ngaohiko Whakatau Taumata Oro: 85dB Min i te Ngaohiko Whakatau Taiao oro:Tere Tere Temp Mahi: -40~ + 85°C Taumaha: 60g Rauemi Whare: ABS Rahi:
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