E2S英国原装D112DC048R D112 48V dc Red
E2S英国原装D112DC048R-P D112 48V dc Red Prog.
E2S英国原装D112AC024G-UL D112 24V ac Grey UL
E2S英国原装D112AC024R-UL D112 24V ac Red UL
E2S英国原装D112AC115G-UL D112 115V ac Grey UL
E2S英国原装D112AC115R-UL D112 115V ac Red UL
E2S英国原装E2S英国原装D112AC230G-UL D112 230V ac Grey UL
E2S声光报警器A121AC115G A121 115V ac Grey-------