ETC's Unison® Echo™ control system brings control to installations of any size and budget. User controls in the system include Inspire™ faceplates with user-configurable buttons for preset or custom lighting looks, light sensors that harness natural light, and occupancy sensors that automatically detect occupancy or vacancy, cutting down on wasted energy. The Echo family also features power-control products that come in panel and distributed versions for room- and zone-based lighting. Zone and relay controllers can raise and lower lighting levels without complex commissioning. The Echo Phase-Adaptive Dimmer supports any load type, from tungsten to LED and fluorescent to magnetic and electronic transformers. All of the products have a flexible, topology-free infrastructure, and meet today’s energy codes, including ASHRAE 90.1, CA Title 20/24, and IECC.