- 【Independently control 4 devices】Just need one SONOFF 4CHPROR3 that can make you connect and control four home appliances and electronic devices independently. You can turn on/off the connected lights/appliances via APP or 433MHz RF Remote control.
- 【3 powerful working modes】3 working modes with self-locking, interlock and inching mode for even remote control garage door and roller blinds.
- 【Set 8 time schedules for automatic control】It can create 8 enabled single/repeat/ countdown timers to automatically turn on/off devices at the specified time. And the timers can run themselves even the network is unavailable.
- 【Powerful functions】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】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. The router must be 2.4GHz (5.0 GHz WiFi is not supported)(A5)