Description

Unlike the previous version of the Sonoff 4CHR2 switch, we now have access to the "Self-lock" mode (which allows devices to be turned on and remain on until manually turned off), "Interlock" mode (when you turn on the second device, the other one automatically turns off), and "Tap" mode (when turned on, the device will turn off after a preset time) directly through the app on your phone.

The self-lock mode allows for immediate on and off control of the four connected light sources.

Users can remotely control the connected devices via the free eWeLink app, available on iOS and Android platforms. Compatibility with Amazon Alexa, Amazon Echo, Echo Dot, Amazon Tap, Google Assistant, Google Home, Google Nest, and IFTTT also enables voice support and collaboration with smart assistants.

The robust housing is made from high-quality, fire-resistant PC material, providing excellent protection when using connected devices.