Smart ZigBee 3.0 Relay Switch with 433MHz RF Remote Control Enhance your home automation system with this versatile smart relay switch, designed for compatibility, convenience, and flexible control. Key Features: ZigBee 3.0 Protocol Works seamlessly with any ZigBee hub or gateway (hub not included). Easy onekey pairing lets you quickly add the smart switch to your ZigBee network. The package includes 1 ZigBee smart relay and 1 433MHz RF remote control. Wide Compatibility and Voice Control Functions with Tuya Smart Life app, Philips Hue Bridge, and SmartThings Hub. Enjoy full voice control when paired with Alexa or Google Home devices. Builtin 433MHz RF receiver supports learning fixed codes from 433MHz RF remotes for additional convenience. Multiple Operating Modes Three selectable working modes: 1. Selflocking mode for use as a wireless switch 2. Jog mode for use as a smart push button 3. Interlock mode, allowing one active channel while automatically closing others (supports 2channel and 4channel configurations) Operates on USB 5V or AC/DC 732V power input for flexibility in various installation environments. Ideal for DIY projects such as garage door openers, smart home appliances, and more. Timers and Schedules Supports up to 8 countdown or cycle timer schedules per device. Control devices locally using the included 433MHz RF remote or remotely via app. Automate home appliances such as lighting, water heaters, rice cookers, electric curtains, and access control systems to improve energy efficiency and convenience. Applications: Automate your garage door for secure, remote opening and closing. Schedule your water heater to run only when needed, reducing energy costs. Control indoor or outdoor lighting automatically based on time or usage patterns. With its reliable ZigBee 3.0 connectivity, broad compatibility, and easy installation options, this smart relay switch offers a practical solution for enhancing comfort, convenience, and energy management in modern smart homes.