The Jasco 56590 Z-Wave In-Wall Smart Dimmer offers a sleek design with QuickFit technology, reducing housing depth by 20% and removing the need for heat tabs. Its SimpleWire feature automatically detects line and load wires for easy setup. Dual ground ports are designed for daisy-chaining in multi-switch configurations. Compatible with Google and Alexa (hub required), it supports single-pole use or multiple add-on switches. Suitable for most dimmable bulbs, it allows manual or remote dimming and on/off control. The blue LED has four modes for customizable lighting. This smart dimmer supports inclusion in multiple groups and scenes and enables firmware updates over the air. Upgrade your lighting control effortlessly with this versatile device today!