Camera Video Line Protection - BNC ""In Line"" Connection - 2.8V Clamp"DITEK’s inline coaxial
surge protectors are designed for applications where a dedicated ground
is impossible or impractical. Since there is no external ground, the
iBNC protects video feeds without introducing ground loops. Fast and
easy installation and solid performance make these a favorite of
professional CCTV systems integrators. Fixed or Coaxitron PTX camera
surge protector. Fixed camera protection: DTK-iBNC2.8 (2.8V video
clamping). Coaxitron (PTZ) camera protection: DTK-iBNC6.8 (6.8V
clamping).