To send video and camera power over one coaxial cable
Video inputs : 1-channel composite, BNC female, 1Vpp
Supports power input : AC 18-35V, DC 24-56V
Supports camera power up to DC12V 1Amp.
CA101VP power adapter optional model : DC24V, DC48V, DC56V
DC24V 1.25Amp power adapter : SWP241250
DC48V 0.83Amp power adapter : SWP480830
DC56V 1.26Amp power adapter : SWP551260