Sonoff 4CH R2 – 4 Channel Din Rail Mounting WiFI Relay Switch

Overview

Sonoff 4CH & 4CH R2 are 4-gang switches with din rail mounting. Sonoff 4CH (R2) 4 gang light switch supports to connect and control 4 electrical appliances, which can be turned on/off separately by the buttons or iOS/Android App EweLink. Besides, with the multi gang switch, you can check real-time devices status for each device on App. Owning a Sonoff 4CH (R2) multi gang switch means you have 4 Sonoff basic WiFi switches integrate together.

The enclosure is din rail mount supported! A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks. These products are typically made from cold rolled carbon steel sheet with a zinc-plated or chromated bright surface finish.

Sonoff 4CH (R2) 4 gang WiFi light switch belongs to Sonoff family, definitely, it bears all the functions basic Sonoff has. In EweLink, you can remote turn on/off from anywhere at any time, set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.

Sonoff 4CH (R2) is hacker-friendly that you can flash your firmware without difficulty. Read ESP8285 datasheet.

CE/FCC/RoHS Certified (Download the Certificate and Reports)

Specs : 

• Remote ON/OFF–Turn electrical devices on/off from anywhere
• App Support –Free iOS and Android mobile App eWeLink
• Independent control–Control each gang separately
• DIN Rail Mounted– Great for industrial control
• Sync Status–Real-time device status provided to App
• Share Control–Control your smart home together with your family
• Timing–Set scheduled/countdown timers to turn on/off at specified time
• Scene–Turn on/off a gang of devices with one tap
• Smart Scene–Triggered on/off by temp, hum or other environmental conditions from sensor
• Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest

• Turn on/off 4 home appliances remotely
• Device status’s synchronously display
• Scheduled/Countdown timers
• Share control
• Supports setting power on status
• Works with Amazon Echo, Echo Dot, Amazon Tap
• Works with Google Home, Google Nest
• Works with IFTTT

Specification :

• Power Supply: 90V~250V AC(50/60Hz)
• Max. Current: 10A/gang
• Max. Power：2200W/gang, 2200W/Total
• Wireless Standard: 802.11 b/g/n
• Security Mechanism: WPA-PSK/WPA2-PSK
• Enclosure Material: Fire-retardant ABS V0
• Gang:  4
• Dimensions: 145*90*40 (mm)
• Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
• Operating Humidity: 5%-90%RH, Non-condensing
• 4CH Certification: CE/FCC/RoHS (Download)
• 4CH R2 Certification: CE/RoHS (Download), FCC(Download)