The NetMedia VIDLAMP (Sce1,SCE2, SCE3) security cameras mount to a typical round 4 inch junction box and are viewed with a security monitor. Other junction boxes from your local hardware store may also be used after replacing the round base with another that has a 1/2 inch diameter hole for the elbow bracket.To view the cameras on a single standard television, use the TV's composite RCA Video Input jack.