The SONOFF Bridge Max (Bridge-M) is a multi-protocol Zigbee 3.0 and Matter Bridge gateway that supports Wi-Fi, Ethernet, BTHome, and eWeLink-Remote. It is used for centralized management of Zigbee devices, exposing different types of devices to Matter platforms and creating a local security system. Bridge-M is the next model in the SONOFF Zigbee Bridge Pro (ZBBridge-P) series.

Key product features:

• Next generation of ZBBridge-P: Adds Matter Bridge capability, a local web interface, Home Assistant integration via MQTT, Ethernet connection, and dual-band Wi-Fi 6 support.
• Matter Bridge: Can expose Zigbee, BTHome, eWeLink-Remote devices, and Home Assistant entities to supported Matter platforms.
• Zigbee 3.0 gateway: Controls sensors, switches, relays, and other devices from SONOFF and supported third-party manufacturers.
• Local web interface: Matter Bridge settings and device addition can be managed through a browser on the local network.
• Home Assistant integration: Bridge-M can expose Zigbee sub-devices to Home Assistant via MQTT.
• Local security system: Works with window/door sensors, motion sensors, and other Zigbee alarms.

Technical specifications:

• Model: Bridge-M
• Power supply: 5 V DC, 1 A
• Wi-Fi connection: IEEE 802.11a/b/g/n/ac/ax, 2.4 and 5 GHz
• Ethernet connection: RJ45, 10/100 Mbps
• Built-in siren: Up to 90 dB
• Dimensions: 82 × 82 × 28 mm
• Color: White
• Material: PC and ABS
• Installation environment: Indoor
• Operating temperature: -10 °C to +40 °C
• Operating humidity: 5–95% RH, non-condensing