Sonoff 4CH PRo R2 Information:
The Sonoff 4CH Pro R2 is a 4 gang WiFi switch. It supports switching among 3 working modes; interlock/self-locking/inching mode, and supports the 1-16s delay in inching mode. This feature allows you to let your switch turn on for a few seconds and then goes off working like a pulse switch.
You can control each gang separately known as independent control.
They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run themselves even when the network is unavailable.
To let the devices be controlled by others, users can simply share the devices to other accounts and allow specified timers permissions. Users can even create some scenes or smart scenes to trigger the On/Off the switch.
They integrate with a 433.92MHz RF, users can remotely turn on/off the connected lights/appliances by the iOS/Android App eWeLink or 433MHz RF Remote (we sell two types of remotes sold separately).
The smart switches are DIN Rail mounted which is great for support of the device.
Key Features of Sonoff 4CH Pro R2:
- Turn On/Off 4 home appliances remotely
- Supports switching among inching/interlock/self-locking modes
- Device status’s synchronously display
- Scheduled/Countdown timers
- Share control
- Supports setting power on status
- 433MHz RF Remote control
- Works with Amazon Echo, Echo Dot, Amazon Tap
- Works with Google Home, Google Nest
- Works with IFTTT
Voltage Range: 90-250V AC(50/60Hz) / 5-24V DC
Max Current: 10A/gang
Max Power: 2200W/gang
Wireless Frequency: WiFi 2.4GHz
Wireless Standard: 802.11 b/g/n & 433.92MHz
Security Mechanism: WPA-PSK/WPA2-PSK
Enclosure Material: Fire-retardant ABS V0
Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
Operating Humidity: 5%-90%RH, Non-condensing