The SONOFF Z-Wave 800 PoE Dongle Max (Dongle-MZG23) delivers reliable, robust connectivity for smart home network management.
High-Performance Dual-Chip Architecture
Powered by an EFR32ZG23 and ESP32D0WDR2 dual-chip setup, the dongle supports the Z-Wave S2 security protocol to ensure fast local response times and strong anti-interference capabilities.
Versatile Connectivity & Durable Build
Features Ethernet, Wi-Fi, and USB connection options for maximum installation flexibility. Encased in a rugged aluminum alloy enclosure tested with 24-hour salt spray resistance, it provides superior heat dissipation and enduring performance even in humid environments.
Extended Wireless Range
Equipped with Z-Wave Long Range (ZWLR) technology and a 360° adjustable antenna, it offers extended point-to-point wireless transmission across demanding spaces.
Local Management & Open Ecosystem
Manage devices and upgrade firmware locally via the dedicated LAN web console with no reliance on external cloud servers. Seamlessly integrates with open-source smart home platforms including Home Assistant, openHAB, and Z-Wave JS.
| Brand | SONOFF |
| Model | Dongle-MZG23 |
| Chipset | EFR32ZG23 + ESP32D0WDR2 |
| Wireless Protocol | Z-Wave (Z-Wave Long Range / ZWLR), Wi-Fi |
| Security Protocol | Z-Wave S2 |
| Connectivity Interfaces | Ethernet (PoE), Wi-Fi, USB |
| Enclosure Material | Aluminum Alloy |
| Antenna | 360° Adjustable External Antenna |
| Platform Compatibility | Home Assistant, openHAB, Z-Wave JS |
| Weight | 232 g |




















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