Color: white Output: A C 100-240V 50/60Hz Input: A C 100-240V 50/60Hz Wi-Fi: IEEE 802.11b/g/n Material: PCV-0 Certified product: CE ROHS Maximum current: 16A Specifications: 1. Converts ordinary non-smart appliances into smart devices. For example, turn a standard desk lamp into a smart lamp controlled via smartphone. Connect the smart switch module to the light circuit, and enable voice control through Alexa. 2. Mobile app control. Remotely manage power on/off, scheduling, and countdown functions from your smartphone. Control home devices globally as long as your phone has internet access. Compatible with Smart Life and TUYA Smart apps. 3. Voice control support. Works with voice assistants including Alexa and Tmall Genie. Use simple voice commands such as “Alexa, turn on the kitchen lights” for hands-free convenience. 4. Scheduling function. Set timers and countdowns via smartphone to automate device operation. Examples include turning off living room lights after 2 hours, switching off the oven at 18:15, or turning on the boiler at 21:00. Schedule remotely even when away from home. 5. Group control. Organize connected lights into groups for synchronized control, including simultaneous on/off actions and shared schedules. 6. Smart scene integration. Link with other smart devices to create automated scenes. Example: Automatically turn on the living room lights, TV, and air conditioner upon arriving home. 7. Sharing and security. The primary account can share device access with family members while preserving individual settings. Security feature ensures that once a device is added, it cannot be accessed by others unless explicitly shared. 8. Bluetooth fast pairing. Enable Bluetooth on your phone for quick device detection, faster setup, and stable connections. 9. Power failure memory. After a power outage, the device restores to its previous state (on, off, or memory mode) when power resumes. Settings can be customized based on user preference. 10. Three wiring options (two-way, one-way, no switch). Can be wired directly to the load without a switch. Install behind existing switches to support single or dual control setups. Fits inside standard switch boxes and works with dual-control switches without disruption. 11. Wi-Fi enabled, no hub required. Easy DIY installation allows users to upgrade non-smart devices to smart control quickly and independently. Package Included: 1 x 1-channel on/off switch module