433 single button sos wireless emergency button alarm beeper medical dedicated rf single button wireless remote control_吾家宜品智能家居

433 single button sos wireless emergency button alarm beeper medical dedicated rf single button wireless remote control

433 single button sos wireless emergency button alarm beeper medical dedicated rf single button wireless remote control

433单键SOS无线紧急按钮报警器呼叫器医疗专用RF单键无线遥控器

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型号：HF616

工作电压：3-6V CR2016

工作电流：10mA@12V

辐射功率：10mw@12V

调制方式：ASK（调幅）

发射频率：303、310、315、350、370、390、410、418、430、433MHZ（声表稳频）

传输距离：120-150M（空阔地，接收装置灵敏度为负100dbm）

编码器类型：固定码、学习码、滚动码（价格不一样）

Update time：20250603142916