Ditek DTK-POC Power Over Coaxial Surge Protector

Product Description

The DITEK DTK-POC is a surge protection device designed for power-over-coaxial (PoC) camera systems. It protects the coaxial signal and power path simultaneously, guarding connected CCTV equipment against transient voltage events and electrical surges. This type of protection is critical in systems where power is delivered to cameras over the same coaxial cable used for video transmission. Licensed security and low-voltage technicians install this device in-line on PoC coaxial runs to safeguard both the camera and the head-end recording equipment from surge damage.

The DTK-POC is suited for CCTV installations using power-over-coaxial technology, commonly found in HD analog camera systems including HD-TVI, HD-CVI, AHD, and CVBS deployments. It is intended for use at the camera end or distribution point of a coaxial run where surge exposure is a risk, such as exterior-mounted cameras, rooftop equipment, or any installation subject to induced transients from nearby electrical systems or lightning activity.

Key Features

• Protects both the coaxial video signal and the PoC power path in a single device
• Designed for HD analog CCTV systems using power-over-coaxial technology
• In-line installation keeps the coaxial run intact without additional power taps
• Helps prevent surge damage to cameras and recording equipment
• Sold as an individual unit for flexible deployment across multiple camera locations

Compatibility

Designed as an OEM-style surge protection solution for power-over-coaxial CCTV camera systems and associated head-end equipment.

Installation Notes

Installation is typically performed by a licensed low-voltage or security systems technician. Power down the PoC system and disconnect the camera before installing the DTK-POC in-line on the coaxial run. Follow local low-voltage wiring codes and the system manufacturer's wiring guidelines when routing and connecting coaxial cables. Do not exceed the device's rated surge handling capacity by combining it with incompatible surge protection equipment.