🔌 Power Up Your Home Automation Game! Experience the future of home automation with QuickFit and SimpleWire technologies. Link up to four add-on switches for effortless control from multiple locations. Compatible with major smart home systems like SmartThings, Wink, and more for ultimate convenience. Enjoy a sleek installation with a 20% reduction in housing depth, perfect for tight spaces. Seamlessly switch between 120VAC and 277VAC for both residential and light-commercial applications. 15A Current Rating 20% Reduced Depth Multi-Switch Capability The UltraProAdd-On Switch QuickFit and SimpleWire is a cutting-edge in-wall rocker paddle designed for seamless integration into your smart home. With its innovative QuickFit technology reducing housing depth by 20% and SimpleWire's dual ground ports for easy daisy-chaining, this switch is perfect for both residential and light-commercial use. It supports multiple switch configurations and is compatible with a variety of smart home systems, making it a versatile choice for modern living.