Sonoff 4CH (R3) PRO R3 Smart Wifi Switch Smart Home Automation Module Smart RF 4 Gang Switch Rolling Gate Remote Control eWelink

Sonoff Mini R4 Extreme Wifi Smart Switch Two Way Remote Control Detach Relay Mode Smart Home Modlue Via eWelink APP Alexa Google
USD 9.90-85.50/piece
Sonoff Mini R2 Wifi Smart Switch MINIR2 2 Way Modules eWelink DIY Switch Wireless Remote Control Work with Alexa Google Home
USD 8.49-71.40/piece
Sonoff Dual R3 Dual Relay With Power Metering Smart DIY Mini Switch For Roller Shutter Electric Motor Curtain Via eWelink Alexa
USD 13.98-126.30/piece
SONOFF MiniR4M MINI Extreme Wifi Smart Matter Switch Interruptor Smart Home DIY Module With Detach Relay Mode Matter Compatible
USD 12.99-35.97/piece
Sonoff 4CH PRO R3 Smart Wifi Switch Smart Home 4 Gang Interlock self-locking Inching Lock Mode Smart RF Switch Work Alexa Google
USD 6.29-28.49/piece
Sonoff 4CH (R3) PRO R3 Smart Wifi Switch Smart Home Automation Module Smart RF 4 Gang Switch Rolling Gate Remote Control eWelink
USD 5.54-28.49/piece
Sonoff Zigbee Smart Thermostatic Radiator Valve Smart Home Remote Control Timer Zigbee 3.0 Compatible with Most Heating Valve
USD 26.90-77.70/piece
Sonoff Basic R2 Smart Switch Wifi Wireless Smart Home Remote Control Timer DIY Switch Via Ewelink APP Work with Alexa Google
USD 11.82-46.55/piece

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 possible 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 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 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 Amazon Echo, Echo Dot, Amazon 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
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
Gang: 4
Dimension:145*90*40 (mm)
Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
Operating Humidity: 5%-90%RH, Non-condensing/ae01.alicdn.com/kf/S23b83d486a2749e5bb94eeb96b7017284.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/S9e2a81ad7b254955bf290ca75a01592fo.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/H0980c60c926e48819f9640f757c7ecfa5.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/S2c024caa38d54905b6d010896c039767h.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/Hd05378e3bbdd4d0fa6247eba41969afcy.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/H03daaa4e2cd741bbb6cd423e498b2400J.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/Sf807aa2098ab4f9c98990b4aea5e8776K.jpg>

_120x120.jpg>


/ae01.alicdn.com/kf/H0603143bf604487e98b01024143aeefcp.jpg>

_120x120.jpg>