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: CE, ROHS Maximum Current: 16A Specifications: 1. Converts standard non-smart appliances into smart devices. For example, upgrade a regular desk lamp to a smart lamp, allowing phone control over power on/off. Connect the smart switch module to a downlight circuit to enable voice control via Alexa. 2. Mobile App Control. Control power on/off, scheduling, and countdown functions remotely via smartphone. As long as the phone has internet access, the switch module can be managed from anywhere. (App: Smart Life / TUYA Smart) 3. Voice Control. Compatible with voice assistants such as Alexa and Tmall Genie. Perform commands like “Alexa, turn on the kitchen lights” for hands-free convenience. 4. Scheduling. Set timers, countdowns, and automated on/off controls via smartphone. Examples: turn off living room lights after 2 hours, shut off oven at 18:15, or turn on boiler at 21:00. Schedule operations even when away from home. 5. Group Control. Group multiple lights for synchronized control, including simultaneous switching and scheduling. 6. Smart Scene Integration. Configure联动 with other smart devices to automate scenes. Example: set a home scene to automatically turn on the living room lights, TV, and air conditioner. 7. Sharing and Security. Main account can share device access with family members while preserving all settings. Security feature ensures device is only accessible after active sharing; once added, device cannot be discovered by other users. 8. Bluetooth Quick Pairing. Enable Bluetooth to quickly detect and connect to the device, improving setup speed and connection stability. 9. Power Failure Memory. After power resumes, the device restores to its previous state (on/off). State memory mode can be configured to on, off, or memory. 10. Three Wiring Options (2-way / 1-way / no switch). Can be directly wired to the load without a switch. Can be installed behind existing switches, supporting single and dual control setups. Fits inside standard switch boxes and works with dual-control switches without interference. 11. Wi-Fi Connectivity, No Hub Required. Easy DIY installation. Simplified setup allows users to convert non-smart devices into smart ones without additional hardware. Package Included: 3 x (1 Channel On/Off Switch Module)