Externally tsav magnetic buzzers, Suab nrov
Resonance zaus: 2.048KHzKev khiav hauj lwm voltage: 1 ~ 3Vo-pRated voltage: 1.5 Vo-pKev siv tam sim no: 30mA Max.at Rated VoltageLub Suab Siab: 85dB Min ntawm Rated Voltage ntawm 10cmKev khiav hauj lwm kub: -40 ~ + 85 ° CQhov hnyav: 1.0gKhoom siv tsev: PPOLoj: