Product Overview Introducing our versatile Wireless Switch, designed to support three different work modes: Momentary (Inching), Self-Locking, and Interlock. This innovative device allows you to remotely manage your connected home appliances or power circuits through the eWeLink app, compatible with both Android and iOS devices. Key Features Work Modes: Easily switch between different modes: Momentary (Inching) Mode: Choose between two wiring options: Turn on for 1 second and auto-off, or turn off for 1 second and auto-on. Self-Locking Mode: Instantly control turning on/off connected devices. Interlock Mode: Available for 2-gang and 4-gang configurations, perfect for controlling AC/DC motors. Remote Control: Effortlessly control your devices remotely via the eWeLink app. Voice Assistant Compatibility: Works seamlessly with Amazon Alexa, Amazon Tap, and Google Home. Use commands like "Alexa, turn on {deviceName}" for voice control. IFTTT Support: Enhance functionality by integrating with IFTTT using the "eWeLink Smart Home" applet. Additional Features: Timing Schedules Device Sharing Group Management Specifications Working Voltage: DC 5-36V Rated Current: 10A Frequency: RF 433MHz (optional) WiFi: 2.4G 802.11 b/g/n Package Includes 1 x Relay Module Note: The relays function as switches without output; the power supply input (AC/DC) is used solely for the PCBA. Enjoy the convenience and flexibility of modern smart home control with our Wireless Switch.