Sonoff 4CHR3 4-gang Wi-Fi Smart Switch

SONOFF 4CHR3 is a 4-gang Wi-Fi Smart Switches designed to give you the ability to integrate smart control into your existing home to enable a smart home.Smart switch has 4 gangs that can be used to control lights and other home appliances at the same time in four areas of your home.Remotely control connected lights or devices via APP3 working modes with self-locking, interlock and inching mode for even remote control garage door and roller blindsSupport scheduling a timer to make devices automatically start and stop to workCustomize smart scenes to make the device connected with the switch to trigger other devicesShare the control permission of devices to other accounts to control togetherCheck real-time ON/OFF status of devices on your mobile phonePower 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 restorationShare the control permission of devices to other accounts to control together4CHR3 SpecificationsVoltage Range: 100-240V AC 50/60HzMax. Load: 10A/2200W/Gang 16A/3500W/TotalWireless Frequency: WiFi 2.4GHzWireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M)Security Mechanism: WPA/WPA2Enclosure Material: PC V0Gang: 4Dimension: 145*90*34 (mm)Operating Temperature(recommended): -10?C-40?C(14°F-104°F)Operating Humidity: 5%-95%RH, Non-condensingMake Your Dumb Home into Smartwith Your DIY Idea4CHR3 4-gang Wi-Fi Smart Switch & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF ControlQuick 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 simultaneouslyTap one channel to pull your blinds/garage door up and another to pull it down without getting off to close it manually.Tap the corresponding channel to easily switch fan speed to the desired gear via your smartphone.Keeps 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 do1. Install the switch into the guide rail2. Slide it to the right place3. Press the mounting brackets until they click into placeSecurity Comes Before EverythingThe durable flame-retardant PC shell provides the maximum safety for connected devices in useCompare with 4CHR2/4CHPROR2https://sonoff.tech/product/diy-smart-switch/4chr3-4chpror3/