SONOFF iHost Smart Home Hub

Cloud-free, subscription-free, and with no latency, the SONOFF iHost smart local home automation hub centralizes up to 128 Zigbee and Wi-Fi devices thanks to its 1.5 GHz quad-core RV1126 processor, 4 GB of DDR4 RAM, and 8 GB of eMMC storage. All automation data is stored and processed locally, and since version 2.5.1, Home Assistant can be installed directly on the iHost via a dedicated SD card, without disassembly or soldering.

 

Local automations, expandable modules and Home Assistant without a separate server

What distinguishes the SONOFF iHost smart local home automation hub from a simple Zigbee bridge is its ability to run complete home automation logic locally without any cloud dependency. Smart scenes, security modes, and automations run on the device itself even if the internet connection is lost.

Since firmware version 2.5.1, Home Assistant installs natively on the iHost via an SD card up to 256 GB, eliminating the need for a Raspberry Pi or dedicated server. Software add-ons extend functionalities with updates: Node-RED for advanced automations, custom dashboards, RTSP camera integration, or bridge to Homebridge and Matter via Docker.

 

The SONOFF iHost smart local home automation hub connects Zigbee, Wi-Fi, and Ethernet in a single, scalable platform

Both a Zigbee coordinator and router, the SONOFF iHost smart local home automation hub manages up to 128 Zigbee sub-devices with coverage extension via Zigbee routers, and integrates LAN-compatible SONOFF Wi-Fi devices via the eWeLink Smart Home module. The 10/100M Ethernet connection ensures stable and responsive communication, complemented by WPA/WPA2 secured 2.4 GHz 802.11 b/g/n Wi-Fi with AES-128 encryption. The USB 2.0 port and TF card slot up to 256 GB offer storage flexibility for the most demanding installations. Compact at 120 × 135.5 × 41 mm and powered via USB-C 5V/2A, it operates from -10°C to 60°C.

 

FAQ

Do I need an internet connection to use the SONOFF iHost?

No, the iHost is designed for fully local operation. Automations, smart scenes, and device controls function without an internet connection. Only certain cloud features like remote notifications require an active connection.

How do I install Home Assistant on the iHost?

Since firmware version 2.5.1, Home Assistant installs directly on the iHost via a dedicated SD card inserted into the provided slot, without disassembly or soldering. The procedure is documented in the device's administration interface.

Is the SONOFF iHost compatible with Zigbee devices from other brands?

Yes, the iHost is compatible with devices using the standard Zigbee protocol, as well as with LAN-compatible SONOFF Wi-Fi devices. Compatibility with third-party Zigbee devices depends on their compliance with the Zigbee 3.0 standard.

 

Specifications

Specifications	Details
Model	AIBridge-26 (iHost Smart Home Hub - 4GB Version)
Processor (CPU)	RV1126 Quad-Core 1.5 GHz
AI Processor (NPU)	2.0 Tops INT8/INT16
RAM Memory	4GB DDR4
Internal Storage	8GB eMMC
Power Supply	DC 5V / 2A via USB Type-C interface
Network Interface	RJ45 Ethernet port 10/100M
Wireless Connectivity	Wi-Fi IEEE 802.11 b/g/n 2.4 GHz & Zigbee 3.0
Antenna Type	Built-in FPC antenna
Security & Encryption	WPA/WPA2 with AES-128 encryption
Storage Expansion	USB 2.0 port + TF / Micro SD card slot (supports up to 256GB)
Network Capacity	Centralizes up to 128 Zigbee and Wi-Fi devices (locally)
OS / Software Compatibility	Docker, Node-RED, eWeLink Smart Home (LAN) & Native Home Assistant installation (via dedicated SD card since v2.5.1)
Operating Location	Indoor use only
Operating Temperature	-10°C to 60°C
Operating Humidity	5% to 95% RH (non-condensing)
Operating Altitude	Less than 2000 m
Product Dimensions	120mm × 135.5mm × 41mm
Package Dimensions	162mm × 158mm × 48mm
Net Weight	209 g
Color	White
Certifications	CE, FCC, ISED, RoHS