Sonoff 4CH (R3) PRO R3 Smart Wifi Switch Smart Home

SONOFF 4CH R3/PRO R3

Sonoff 4CH R3 & 4CH Pro R3 are 4 gang WiFi switches. They support switching among 3 working modes: interlock/self-locking/inching mode, and both supports to set 1-16s delay in inching mode. This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch. 4CH PRO R3 integrate with a 433.92MHz RF receiver module, making them poible to be controlled by RF Remote . The smart switches are DIN Rail mounted.

Note:Sonoff 4CH R3 Can not Support RF Function,4CH PRO R3 Can Support RF Function

Users can remotely turn on/off the connected lights/appliances by iOS/Android App eWeLink or 433MHz RF Remote. They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run thelves 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 permiions. Users can even create some scenes or smart scenes to trier ON/OFF the switch.

Features 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 Echo, Echo Dot, Tap Works with Google Home, Google Nest Works with IFTTT Specifications Voltage Range: 100-240V AC(50/60Hz) / 5-24V DC Max Current: 10A/gang Max Power: 2200W/gang Wirele Frequency: WiFi 2.4GHz Wirele Standard: 802.11 b/g/n & 433.92MHz Security Mechanism: WPA-PSK/WPA2-PSK Enclosure Material: Fire-retardant ABS V0 Gang: 4 Dimension:145*90*40 (mm) Operating Temperature(recommended): 0oC-40oC(32°F-104°F) Operating Humidity: 5%-90%RH, Non-condensing

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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