技术参数:
>工作电压:DC3V (纽扣电池) ????????????
>静态电流:≤10uA ??????????????????????????????
>工作电流:≤15mA
>工作温度:-10℃~+50℃
>发射距离:≥120m(空旷距离)
>门磁探测距离:25-35mm ??????????????????????????
>欠压检测点:2.2±0.2V
>无线编码格式:1527 ????????????????????????
>发射频率:315MHz/433MHz/868MHz(可选)?