1. Revolutionary Technology: Modernize your home automation with our Smart Light Controller, bringing intelligent double-control to your lights or appliances. Thanks to advanced technology, you'll experience truly effortless control, making your life more convenient and efficient 2. Home Automation: Modernize your daily routines with the Smart Light Controller's powerful timing function, creating a customized living experience. Set the automatic control time according to your habits and enhance your smart home ecosystem with ease 3. Voice Control Simplifies Life: The Smart Light Controller lets you effortlessly manage your surroundings with a few simple voice commands, freeing you from the need to get up or search for your phone 4. Advanced Connectivity: Experience effortless management of your lighting with our Smart Light Controller that ensures a stable connection between the device and the mobile phone app. Enjoy the freedom of remote control with ease 5. Safety Assurance: Featuring overload and short circuit protection using high-quality PC material, this smart light controller ensures reliability and safety for your home electricity Specifications: Control mode: single-open single control Product name: Smart Two-Way Controller Working temperature: -10-45℃ Voltage: 100-240v Product size: about 3. 9x3. 3x1. 7cm/1. 54x1. 3x0.67 inches The double-control smart WIFI controller accurately executes commands between the device and mobile phone APP. No need to get up or look for your phone to adjust the lights. With overload and short circuit protection, this smart controller ensures safety and convenience for your home Colour:White Material:plastic Package Contents: 2 x Smart Controller for Lights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.