Externally tsav magnetic buzzers, Suab nrov
Resonance zaus: 2.731KHzKev khiav hauj lwm voltage: 3 ~ 5Vo-pRated voltage: 3 Vo-pKev siv tam sim no: 35mA Max.at Rated VoltageLub Suab Siab: 80dB Min ntawm Rated Voltage ntawm 10cmKev khiav hauj lwm kub: -40 ~ + 85 ° CQhov hnyav: 0.8gKhoom siv tsev: PPOLoj: