Digital Security Controls’ (DSC) T-Link TL250D is a DVACS Internet alarm communicator. The module communicates alarm system information over the Internet instead of the dedicated DVACS communication circuit. Integrators can go to any existing Sur-Gard DVACS control panel or existing DSC DVACS module and replace DVACS communication with existing broadband communication. The module can be installed without upgrading any control equipment. Digital Security Controls

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