Tri-Tek Electronics is proud to feature a wide variety of professional CCTV video surveillance cameras, including new HD-TVI Hi-Def over Coax cameras, from some of the top-quality and value manufacturers in the CCTV industry. We feature CCTV bullet, dome, PTZ, discreet, and box-style CCTV cameras from established and quality cctv manufacturers.
HD-TVI - The new standard for 1080p High Definition Video over Coaxial Cable!
HD-TVI means High Definition Transport Video Interface. HD-TVI technolology, developed in the USA, can convert digital signals to analog ones, extend video transmission distance, reduces the total cost of cctv projects, and take less storage capacity.
Features of HD-TVI CCTV Technology:
Advantages of HD-TVI over HD-CVI, HD-SDI, and IP Cameras:
Look for our Multi-Format 4-in1 cctv cameras to ensure your camera additions are compatible with any existing DVR. All of our Tek-View DVRs are multi-format and compatable HD-TVI, HD-CVI, AHD and analog 700TVL 960H cameras.
Try our simple CCTV Lens Angle Calculator to determine the right lens for your camera installation!