The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Sonoff 4CHPROR3 electrical switch Smart switch White
41,23 €
Monthly payment from 1.96 €
830793 4CHPROR3
6920075775815
Shipping 3-5 b.d.
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Compared with 4CHPROR2, you can access self-locking, interlock and inching mode on APP directly
Run 4 Devices Separately - Self-locking Mode
Allow you to turn on or off 4 connected lights independently
Automate More Devices - Interlock Mode
One channel controls one work status, enable interlock to turn on 1 channel and turn off other channels simultaneously
Keeps On for A While, Then Turns Off Automatically - Inching Mode
Don’t want to stiffly fumble in the dark for the way? Enable inching mode to set a “on” schedule for your corridor light, and it will automatically turn off after reaching the preset time
Voice Controls Your Home
Compatible with Alexa and Google Home. Wanna turn off the light immediately? Just tell it to do
Security Comes Before Everything
The durable flame-retardant PC shell provides the maximum safety for connected devices in use
Features | |
| Product colour | White |
| Suitable for indoor use | Yes |
| Security algorithms | WPA, WPA2 |
| Connectivity technology | Wireless |
| Type | Smart switch |
| Radio frequency | 2483 MHz |
Weight & dimensions | |
| Width | 145 mm |
| Depth | 90 mm |
| Height | 34 mm |
| Weight | 228 g |
Operational conditions | |
| Operating temperature (T-T) | -10 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
Power | |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 120 - 240 V |
Sustainability | |
| Sustainability compliance | Yes |
| Compliance certificates | RoHS |