Sonoff 4CH Pro R3 WiFi Smart Switch

• Remotely control connected lights or devices via APP
• 3 working modes with self-locking, interlock and inching mode for even remote control garage door and roller blinds
• Support scheduling a timer to make devices automatically start and stop to work
• Customize smart scenes to make the device connected with the switch to trigger other devices
• Share the control permission of devices to other accounts to control together
• Check real-time ON/OFF status of devices on your mobile phone
• Power on state allows users to set the On/Off/Keep status for the connected device before power failure and ensure it remains the arranged status after power restoration

4CHPRO

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