Externally tsav magnetic buzzers, Suab nrov
Resonance zaus: 3.1KHzRated voltage:1.5V lossis 3V lossis 5Vo-pKev siv tam sim no: 80mA Max.at Rated VoltageLub Suab Siab: 75dB Min ntawm Rated Voltage ntawm 10cmKev khiav hauj lwm kub: -40 ~ + 85 ° CQhov hnyav: 0.8gKhoom siv tsev: PPOLoj: