PAIR OF A/V BALUNS FOR SECURITY CAMERA CABLING
CONVERT THE BNC CONNECTION FROM A SECURITY CAMERA TO A CAT5 NETWORK CABLE AND THEN CONVERT BACK TO BNC AND DC POWER PLUG AT THE DVR.
CONVERT THE BNC CONNECTION FROM A SECURITY CAMERA TO A CAT5 NETWORK CABLE AND THEN CONVERT BACK TO BNC AND DC POWER PLUG AT THE DVR.