ETC offers a wide range of compact Sensor3 racks that meet needs of any venue, including the Sensor3 240V UL installation rack. Sensor3 installation racks are completely modular. Up to 48 modules for a maximum of 96 channels of 3kW dimming are available from just one rack and can be installed without any tools. An optional backup station lets you have plug-and-play control of presets, while advanced features (AF) racks gives monitoring with dimmer-specific information load changes, lamp failures, breaker trips and more. Embedded current and voltage sensors are constantly monitored and analyzed, diagnosing and reporting dimmer-specific faults for you. Sensor3 dimming systems provide high density, professional features and exceptional reliability for lighting applications that require the best the entertainment industry can offer.