The AtlasIED WPD-VC10K is a decor style wall plate featuring an adjustable 10k? potentiometer designed to remotely control the level of connected AtlasIED products like amplifiers. The unit is constructed of durable ABS material and a removable label guard for easy and clean designation of key switch function. The unit can function with VCA 2 or 3 conductor systems and uses a 2 or 3 conductor interface connection designed to work with the included Phoenix style connector. This unit can function in up to 200 feet from the controlled unit using 22-gauge wire.