Product DescriptionThis remote test switch is designed for use with compatible Potter duct smoke detectors and allows authorized personnel to initiate a test from an accessible location using a secure key operated control. It includes clear LED indicators that show detector status which helps verify proper operation during testing or maintenance. The unit installs neatly into a standard single gang electrical box and connects easily with marked terminals that support common fire alarm wiring practices. Built with durable materials and a clean professional appearance this remote test switch provides a convenient reliable and code friendly solution for maintaining duct detection systems in commercial and institutional buildings.