SONOFF 4CHR3 4-Gang Wi-Fi Smart Switch W/ RF Control

Description SONOFF 4CHR3 4-Gang Wi-Fi Smart Switch W/ RF Control Manage 4 devices independently or in modes Support 433MHz RF control for easy access Integrate with Alexa, Google Assistant, and more Enable voice-activated smart home control Operate via eWeLink app for intuitive use The SONOFF 4CHR3 4-Gang Wi-Fi Smart Switch W/ RF Control is a versatile device designed to manage four connected appliances independently or in various modes. It offers self-locking mode for individual control, interlock mode to activate one device while deactivating others, and inching mode to automatically switch off devices after a set duration. This smart switch is equipped with dry contact functionality, allowing it to control circuits without powering them directly. It supports 433MHz RF control, enabling operation via a common remote without internet access. The device can be mounted on a DIN rail, facilitating control of appliances located at a distance. Integration with Alexa, Google Assist