Sonoff Zigbee Bridge Pro is the updated Zigbee bridge with newly added features which enable you to manage up to 128 sub-devices, enable smart home security with easy arm and disarm as well as manage scenes locally.
Additionally plug-in devices can act as Zigbee routers to extend the “Zigbee” network range.
You can customize 3 modes by setting different arming devices. The local smart scene always works well even when Wi-Fi is disconnected.
Built-in high-precision local RTC, thus a short power outage will not affect the time synchronization. Time schedule can return work once power restoration.
In addition please note that the local scene is for Zigbee devices only.