【Supports adding up to 128 sub-devices】 Zigbee Bridge Pro supports adding sub-devices increased from 32 to 128.
【Smart Home Security】 Set up home security modes, such as home mode, away mode, and sleep mode. The bridge can be used as a local alarm.
【Local Smart Scene】 Timing and scene linkage between Zigbee devices can be executed normally even if the network is disconnected.
【Wi-Fi & Zigbee Dual-protocol Support】 Make communication between Zigbee devices and WiFi devices.
【Strong Connectivity, Limitless Possibility 】 The Bridge supports to add ZigBee devices that SONOFF has released, like ZBMINI-L smart switch and S26R2ZB smart plug, making your home smarter.

NOTE: ZB Bridge-P can connect 26 sub-devices directly (10 end devices + 16 routers, or 26 routers). If you want to connect to 128 sub-devices, routers are required, and one router-device can expand to connect 20-32 sub-devices.

SONOFF Zigbee Bridge Pro can work with the devices below:
Router : ZBMINI smart switch,S40 Lite ZB smart plug, S31 Lite ZB smart plug, S26R2ZB smart plug
End Device : ZBMINI-L smart switch, SNZB-01 switch, SNZB-02 Temp. and Hum. sensor, SNZB-03 motion sensor, SNZB-04 door/window sensor