Description Sonoff 4CHPROR3 4-Gang Wi-Fi Smart Switch with RF Control

4CHR3 4-gang Wi-Fi Smart Switch & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control

• Remote Control

• Voice Control

• Timing Schedule

• Share Control

• Sync Status

• Smart Scene

• Power on State

Quick to Access 3 Working ModesCompared with 4CHPROR2, you can access self-locking, interlock and inching mode on APP directlyRun 4 Devices Separately - Self-locking ModeAllow you to turn on or off 4 connected lights independentlyAutomate More Devices - Interlock ModeOne channel controls one work status, enable interlock to turn on 1 channel and turn off other channels simultaneouslyKeeps On for A While, Then Turns Off Automatically - Inching ModeDon’t want to stiffly fumble in the dark for the way? Enable inching mode to set a “on” schedule for your corridor light, and it will automatically turn off after reaching the preset timeVoice Controls Your HomeCompatible with Alexa and Google Home. Wanna turn off the light immediately? Just tell it to doVoice Controls Your HomeCompatible with Alexa and Google Home. Wanna turn off the light immediately? Just tell it to doSecurity Comes Before EverythingThe durable flame-retardant PC shell provides the maximum safety for connected devices in use