颜色(Colour):灰色Grey

防护等级(IP Class):lP22

供电电源(Power Sunnlv):DC24V(+30%~-25%)

外壳材质(Hull Material):ABS

安装方式(Installation):壁挂式 Wall Mounting

声级(Sound Level):90-100dB

功率(Power):2W

重量(Weight):0.45kg