... Configuration:1:N.(10).Cable Specification:(a).Power&Lock cable:RVV2*1.0mm2;(b).Audio cable:CAT5.(c).Video cable:SYWV75-3(100m), ... SYWV75-5(500-600),SYWV75-7(remote)4.Packing Information:Color Box Package ... 000Aluminium Alloy6.Accessory:fixed case,screw,manual,patch cord,network cable, branch box.7.Certificate: CE/RoHs.Product Name: (ITM110F1)Door Bell ...