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Product Description
Product DescriptionSonoff 4CH Pro & 4CH Pro R2 are 4 gang WiFi switches.
They support switching among 3 working modes: interlock/self-locking/inching mode.
4CH Pro supports to set 0.25-4s delay in inching mode, while 4CH Pro R2 supports to set 1-16s.
This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch.
They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote.
The Sonoff 4CH Pro smart switch is DIN Rail mounted.
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 their family, users can simply share the devices with their accounts and allow specified
timers permissions.
They can even create some scenes or smart scenes to trigger ON/OFF the switch.
They support switching among 3 working modes: interlock/self-locking/inching mode.
4CH Pro supports to set 0.25-4s delay in inching mode, while 4CH Pro R2 supports to set 1-16s.
This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch.
They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote.
The Sonoff 4CH Pro smart switch is DIN Rail mounted.
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 their family, users can simply share the devices with their accounts and allow specified
timers permissions.
They can even create some scenes or smart scenes to trigger ON/OFF the switch.
Feature
Feature * Sonoff 4CH Pro & 4CH Pro R2 are 4 gang WiFi switches.
* They support switching among 3 working modes: interlock/self-locking/inching mode.
* 4CH Pro supports to set 0.25-4s delay in inching mode, while 4CH Pro R2 supports to set 1-16s.
* They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote.
* The Sonoff 4CH Pro smart switch is DIN Rail mounted.
* 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 their family, users can simply share the devices with their accounts and allow specified timers permissions.
* They can even create some scenes or smart scenes to trigger ON/OFF the switch
* They support switching among 3 working modes: interlock/self-locking/inching mode.
* 4CH Pro supports to set 0.25-4s delay in inching mode, while 4CH Pro R2 supports to set 1-16s.
* They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote.
* The Sonoff 4CH Pro smart switch is DIN Rail mounted.
* 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 their family, users can simply share the devices with their accounts and allow specified timers permissions.
* They can even create some scenes or smart scenes to trigger ON/OFF the switch
Specification
SpecificationItem Type: 4CH Remote WiFI Remote Control Switch
Enclosure Material: Fire-retardant ABS
Operating Voltage Range: AC 90-250V / DC 0-30V
Input Voltage Range: AC 90-250V / DC 5-24V
Operating Temperature: -20°C-70°C
4-way Total Load: 16A +3500w
Control Method: mobile APP
Support System: Android / ios
Controllable Line: 4 way
Transmission Method: wifi communication network
Size: Approx. 14.5 x 9 x 3.5cm / 5.7 x 3.5 x 1.4inch
Weight: Approx. 243g
Remote Control Battery Type: CR2035(included)
Enclosure Material: Fire-retardant ABS
Operating Voltage Range: AC 90-250V / DC 0-30V
Input Voltage Range: AC 90-250V / DC 5-24V
Operating Temperature: -20°C-70°C
4-way Total Load: 16A +3500w
Control Method: mobile APP
Support System: Android / ios
Controllable Line: 4 way
Transmission Method: wifi communication network
Size: Approx. 14.5 x 9 x 3.5cm / 5.7 x 3.5 x 1.4inch
Weight: Approx. 243g
Remote Control Battery Type: CR2035(included)
Company Information
Shan Tou YiJia Technologies Co., Ltd is Managed by Wit House Electronics is a global leader in Smart Home consumer electronics and manufacturing, with a rich history in delivery innovative technology and concepts including WIFI Touch Switch, Dimmer...
