Caseta uses Lutron’s proprietary Clear Connect RF protocol rather than Wi-Fi or Zigbee, ensuring a dedicated interference-free mesh network just for lighting control. The Smart Bridge PRO hub included in starter kits provides local processing so scenes execute in under 100 ms even during internet outages. Third-party integration spans Apple HomeKit, Amazon Alexa, Google Assistant, Samsung SmartThings, Ring, and Sonos. Pico wireless remote peel-and-sticks anywhere to create a virtual 3-way switch without any wiring changes. Works with most neutral and non-neutral wire configurations, covering virtually every North American electrical installation.