【Local Control Center】The iHost Smart Home Hub acts as your local control hub, delivering a faster, more secure, and highly reliable home automation experience—no cloud dependency required. 【Local Automation】Supports setting up local security modes and smart scenes. Future firmware updates will unlock even more flexible and customizable automation features. 【Local Data Storage & Management】Enjoy a private and responsive smart home system with all automation data stored and managed locally—ensuring enhanced security and data privacy. 【Broad Compatibility】Fully compatible with Zigbee protocol devices and Wi-Fi LAN devices. Supports up to 128 Zigbee sub-devices, and can extend coverage using Zigbee routers. Integrates SONOFF LAN-compatible Wi-Fi devices via the eWeLink Smart Home add-on. 【Expandable Add-ons】Unlock extended functionality through various software add-ons, ensuring your smart home evolves with your needs. Product: RV1109 DDR4 2GB