Tuya WiFi US Smart Light Switch Wall Touch Switches RF433 1/2/3 Gang Neutral Wire/No Neutral Wire Work with Alexa Google Home

Notice:1. This smart switch can be used with 433mhz RF transmitter. Control range: ≤15M.2. The capacitor must be connected to L and N of the L1 lamp, not behind the switch3. Bulb Note: L1 does not support fluorescent lamps and energy-saving lamps. If you need to install fluorescent lamps and energy-saving lamps, you can install them in L2/L3/L4. L1 only supports LED lamps and tungsten lamps.4. No matter whether the light bulb with dimming function is connected or not, the switch does not have the dimming function. It can only control the lights on and off.Specifications:Working frequency: 433MHZAC 100V-240V 60HZ/50HZWiring: single live wire /no neutral wiremaximum. Load current: 10Amaximum. Power: 3-500W/totalWiFi Standard: 2.4GHz 802.11 b/g/nApp Name: Tuya /Smart LifeFeatures:1. Backlight design: We optimize the backlight brightness, soft backlight, not dazzling, will not affect family rest at night2. App Remote Control: As long as your smartphone or tablet has 4G or WIFI network, you can control your lights through the "Tuya Smart or Smart Life" App.3. Voice Control: Perfectly compatible with Alexa, works with Google Home and Tmall Genie. When your hands are full, use voice commands to turn the lights on/off.4. Timed Settings: Set a schedule or timer to turn the lights on/off at night and in the morning, then when you get home at dusk, you'll never be back in a dark house. Plus, you can wake up peacefully with a predetermined light every morning.5. Sharing and group control: Share devices with family members to eliminate extra steps to connect.6. Smart Scenarios: Create your own scenarios to trigger ON/OFF appliances via start mode, home mode or other environmental conditions.7. SAFETY & CERTIFICATION: The wall switch features high-quality materials such as fire-resistant enclosures, phosphor bronze connections, and advanced PC+ tempered glass to provide fire and overload protection to protect your family.