WIFI relay-module 4 channels Sonoff R3 230VAC 2200W, M0802010003

SONOFF 4CH R3 is a 4-channel smart switch with which you can automate your home and control the 4 electrical appliances you want to use, either together or individually, via the EWeLink app, voice with Amazon Alexa or Google Assistant on a fixed . Set the timers you want by selecting countdown, schedule or recurring timers. Create different scenarios, group devices by switching on/off multiple devices in your home with a single touch or at set and scripted times. Link your EWeLink app to the IFTTT app and expand your scripting possibilities. Share Wi-Fi control with unlimited users. The device allows you to configure LAN control without a cloud server, like Home Assistant, openHAB, ioBroker, etc.
The new 4CHR3 version differs from the 4CHPR2 in that the self-locking, blocking and pulse-activated modes can be set in the eWeLink app rather than physically on the switch itself, making it much easier to configure the necessary settings. Self-locking mode allows individual control of 4 channels, i.e. 4 connected devices. The lock mode allows only one channel to be switched on at a time, while the other 3 are automatically switched off. The pulse mode allows the device to be switched on by holding the button for 0.5 - 3600 sec.
The difference between Sonoff 4CHR3 and Sonoff 4CHPROR3 is defined by the fact that only the 4CHPROR3 can be additionally controlled by a radio frequency remote control and that only in this version the power supply voltage is between 100-240V AC or 9-23V DC, while the relays themselves (4 pcs.), which are located in the device, can be powered at any voltage or used as switches.

Functions:

• Control your desired electrical appliances remotely with the EWeLink app
• Turn your devices on/off by voice with Amazon Alexa or Google Assistant
• Smartly control different voltage electrical appliances or lighting
• Set timers for automatic switching on of appliances
• Create scenarios, group different electrical appliances and switch them on with a touch
• Use sunrise/sunset states to set scenarios
• Keep track of the on/off history of appliances
• Share device control with an unlimited number of users
• See real-time device status
• Connect a Sonoff camera and monitor your home
• Enjoy automatic restoration of your settings in the event of a power failure
• Create smart scenes and open up more possibilities with IFTTT
• Use LAN mode
• Set up pulse activation
• Control four different appliances together or separately
• Set 1 desired channel on with automatic muting of the remaining channels

Features:

• Voltage: 100-240V AC 50/60Hz (DC: 9-23V)
• Maximum load: 10A/2200W per channel, 40A/8800W total
• Wireless Frequency: WiFi 2.4GHz, IEEE802.11 b/g/n 2.4GHz2.4GHz(2400M-2483.5M);&nbsp
• Security: WPA/WPA2
• Housing: PCV0
• Channels: 4
• Dimensions: 1459034(mm)
• Operating temperature (recommended): -10ºC...40ºC
• Operating humidity: 5%-95%RH, anti-condensation