智能对讲机

电源线：RVV2*0.3、RVV2*0.5、RVV2*0.75、RVV2*1.0、RVV2*1.5、RVV2*2.5、RVV3*0.3、RVV3*0.5、RVV3*0.75、RVV3*1.0、RVV3*1.5、RVV3*2.5、RVV4*0.12、RVV4*0.2、RVV4*0.5、RVV4*0.75、RVV4*1.0、RVV4*1.5、RVV4*0.3、RVV5*0.3、RVV5*0.5、RVV5*0.75、RVV5*1.0、RVV5*1.5、RVV6*0.12、RVV60.2、RVV6*0.3、RVV6*0.5、RVV6*0.75、RVV6*1.0、RVV7*0.3、RVV7*0.5、RVV8*0.3、RVV10*0.3