Sentry Security Systems Inc. is pleased to offer a complete line of HD-TVI products, manufactured by one of the leaders in this industry. Our HD-TVI Recorders are available in 4, 8, 16 and 32 channel models and have the ability to record video from 1 to 8 IP cameras making them particularly well suited for applications with existing analog cabling to upgrade to HD-TVI cameras and add even higher resolution IP cameras if required.

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