Red -- 12V positive
black -- ground.
Yellow -- Video output with shelling ground.
White, Green, Blue -- 4 in 1 switch ( C--HDCVI, Analog -- CVBS, A-- AHD, T--HDTVI)
1) white -- Comm C Analog A T
2) blue -- 1011 on on off off
3) green --1014 off on on off
4PK per a package