CATV / CCTV
OverviewÂ
CATV (Community Antenna Television) and CCTV (Closed-Circuit Television) technologies remain vital to broadcasting, telecommunications, and security surveillance systems. These systems are relied upon for reliable signal transmission, high-resolution video monitoring, and efficient diagnostics in both residential and commercial infrastructure. From signal testing in broadband distribution networks to ensuring round-the-clock security through advanced camera systems, CATV and CCTV technologies form the backbone of modern information and safety infrastructure. GAO Tek Inc., based in New York City and Toronto, is a global leader in advanced B2B technologies, including CATV and CCTV equipment. As part of the GAO Group, we bring over four decades of expertise, supporting Fortune 500 companies, government agencies, and research institutions across North America. GAO Tek provides high-performance instruments and video solutions backed by rigorous quality control, deep R&D investment, and expert support on-site or remote to help ensure secure, clear, and uninterrupted signal operations.Â
Below is a list of all GAO Tek’s CATV / CCTV products:
GAO Tek’s products of CATV / CCTV are organized as follows:
CATV Meters & InstrumentsÂ
CATV meters and instruments are vital for analyzing, testing, and troubleshooting RF signal strength, frequency, and quality within cable television networks. GAO Tek provides both handheld and bench-top CATV testers equipped with features such as digital channel measurement, MER/BER analysis, constellation display, and DOCSIS testing capabilities. These tools are designed to work with both analog and digital cable signals, offering precise diagnostics in the field to maintain broadcast performance and service continuity. They are commonly used by cable operators, network technicians, and maintenance teams during system installation, routine checks, and network upgrades. Typical applications include signal validation at subscriber locations, headend analysis, and monitoring of the return signal path.Â
Often referred to as CATV signal analyzers, cable network testers, or CATV field meters, these instruments are engineered for portability, precision, and compliance with a wide range of digital broadcast standards. GAO Tek’s equipment is compatible with both North American and international systems.Â
Click here for CATV Meters & InstrumentsÂ
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CCTV & Video EquipmentÂ
CCTV and video equipment encompass the cameras, encoders, video recorders, and monitors used in surveillance systems to capture and manage video feeds in real time. GAO Tek offers a broad selection of CCTV products including IP and analog cameras, DVRs/NVRs, video baluns, power supplies, and video testers, all designed for stable operation and high-definition video output in diverse environments. These systems are commonly used in public safety, facility security, traffic monitoring, and industrial surveillance. From small-scale office deployments to large-scale municipal systems, GAO Tek’s CCTV offerings deliver reliability and flexibility to meet varying surveillance requirements.Â
Alternative terms for these technologies include video surveillance systems, security camera systems, or closed-circuit monitoring systems. GAO Tek ensures that its CCTV products are compatible with global video standards such as NTSC, PAL, and ONVIF, and offers remote support for system integration and performance optimization.Â
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GAO Tek Inc. provides these products and systems with robust R&D, ensuring reliability, scalability, and technical excellence to help industries achieve their goals.
Our products are in stock and can be shipped overnight to the Continental U.S. and Canada from one of our local warehouses. If you have any questions, our technical experts can help you. Please fill out this form or email us.