Product Introduction

The Sonoff iHost Smart Home Hub 4GB is a powerful local smart home server designed to centralize and automate connected devices within a modern smart home. Unlike traditional cloud-based hubs, the iHost processes automation and device control locally, ensuring faster response times, enhanced reliability, and improved data privacy.

Equipped with a quad-core processor and 4GB DDR4 memory, the iHost enables advanced automation, real-time scene control, and local device management even if the internet connection is unavailable. It supports both Wi-Fi and Zigbee devices, allowing homeowners to build a scalable and fully integrated smart home ecosystem. 

Key Features

Local Smart Home Server

Operate your smart home locally without relying on cloud connectivity, ensuring faster response times and increased privacy.

Zigbee & WiFi Device Support

Control a wide range of compatible devices including sensors, switches, cameras, and smart plugs.

Supports Up to 128 Devices

Manage and automate up to 128 Zigbee devices across your home network for comprehensive smart home coverage.

Advanced Scene Automation

Create complex automation routines and intelligent scenes linking multiple devices together.

Open API & Add-On Support

Supports open APIs and add-on integrations, allowing developers and advanced users to expand functionality.

Secure Local Data Storage

All device data, automation logs, and system events are stored locally to improve privacy and security.

Expandable Storage Options

Supports TF card storage up to 256GB and USB connectivity for expanded system capabilities.

Smart Home Integration

The Sonoff iHost integrates seamlessly with the eWeLink ecosystem, enabling centralized control and automation of compatible Sonoff and LAN devices.

The hub supports:

• Zigbee 3.0 devices
• Wi-Fi smart devices
• Local automation scenes
• Advanced smart home integrations through open APIs

Because automation is processed locally, smart home functions such as lighting control, security monitoring, and device automation can continue operating even if internet connectivity is lost.

Technical Specifications

Product Type: Smart Home Hub / Local Automation Server
Processor: Rockchip RV1126 Quad-Core ARM Cortex-A7
Memory: 4GB DDR4 RAM
Storage: 8GB eMMC + TF card support (up to 256GB)
Connectivity: Zigbee 3.0, WiFi 2.4GHz, Ethernet (RJ45)
Bluetooth: BLE support
Power Input: 5V / 2A via USB-C
Network Interface: 100Mbps Ethernet
Material: ABS housing
Dimensions: 120 × 41 × 135 mm
Weight: Approx. 373g

What’s in the Box

Sonoff iHost Smart Home Hub (4GB)
Ethernet network cable
USB-C power cable
Reset pin
Quick start guide
User guide card