Sonoff Zigbee Bridge Ultra is a Zigbee gateway that can manage up to 256 Sonoff Zigbee sub-devices, like the SNZB-06P human presence sensor, ZBMINIL2 smart switch, S26R2ZB smart plug, SNZB-03P motion sensor, making your home smarter. *Only supports Zigbee sub-devices from the Sonoff brand and eWeLink ecosystem. In addition to Wi-Fi connectivity, Zigbee Bridge Ultra offers the reliability of an Ethernet RJ45 port connection, ensuring a stable and responsive home automation experience. What's more, Zigbee Bridge Ultra acts as a Matter bridge, allowing the Zigbee sub-devices to be seamlessly integrated with the Matter ecosystem (Alexa, Google Home, Apple Home, and SmartThings). *Only supports Zigbee sub-devices from the Sonoff brand and eWeLink ecosystem. Compared with ZBBridge-P, ZBBridge-U has a powerful configuration, built-in EFR32MG21 chip, equipped with a 1.5GHz dual-core CPU, 1GB DDR4 memory, and 8GB eMMC storage, supporting adding up to 256 Sonoff Zigbee sub-devices, 200m distance coverage (in the Turbo Mode), support Sub-device OTA update, easily handles data processing, and supports your smart home automation running as expected. Zigbee Bridge Ultra is more than a hub; it can also work as an alarm. Set a scene to realize “one tap to defend” by NFC triggered, wireless button pressed, or app remote control. You will hear the beep and get the notification push when the event happens. Features: Matter Bridge: Break down the barriers of different IoT Platforms. Keep the Zigbee Bridge Ultra and the Matter hub in the same LAN, and the Zigbee sub-devices can be seamlessly integrated with the Matter ecosystem. *Only supports Zigbee sub-devices from the Sonoff brand and eWeLink ecosystem. Improved Performance: Built-in Zigbee 3.0-capable EFR32MG21 chip, equipped with a 1.5GHz dual-core CPU, 1GB DDR4 memory, and 8GB eMMC storage to ensure your automation runs smoothly and reliably. Strong Connectivity: Zigbee Bridge Ultra supports adding up to 256 Sonoff Zigbee sub-devices, like SNZB-06P, ZBMINIL2, S26R2ZB, SNZB-03P… ZBBridge-U’s communication distance can reach 200m in an open environment in the Turbo Mode. Wired Ethernet Connection: Apart from Wi-Fi, Zigbee Bridge Ultra supports an Ethernet RJ45 port connection, which offers a reliable and responsive connection for your home automation experience. Smart Home Security: This bridge can be used as an alarm. Set a smart scene to realize one tap to defense by NFC triggered, wireless button pressed, or app remote control. You will hear the beep and get the notification push when the event happens.