Wi-Fi Smart 2 Gang Touch Switch, (No Neutral needed) Smart Light Switch, 2-Gang Wi-Fi Wall Wireless, White Tempered Glass Touch-Screen Switch Compatible with Alexa&Google Home, Control Your Fixtures Remotely from anywhere (NO NEUTRAL NEEDED) No Neutral Wire Needed: Does not require a neutral wire and can be easily installed without rewiring your existing wiring. Simply replace your old switches to work with our Smart Touch Switches. Our single live wire design without a neutral wire is really an irreplaceable solution for many traditional homes that couldn’t use Smart Switches earlier due to Neutral Wire which was mandatory but not any more with our new design Smart Touch Switches Touch Control & LED Backlight: Tempered glass touch screen design, 40ms high-speed touch-sensitive response. Strong/weak blue indicator shows the on/off clearly, easy to find in darkness, but zero impact on sleep. Low power consumption and long service life. Voice Control: Works with Alexa and Google Home for easy voice control. Automation: Control your switches, set timers create scenes and routines to automate your lights according to your schedule Safety Protection: Fire-retardant material and Aluminum shell for heat dissipation. 4mm thick tempered glass panel is waterproof and safer than push button, preventing electric shock even if touched by wet hands. No colour ageing, easy to clean and no scratch. Technical Specification: Gang: 2 Gang Colour: White Operating Voltage: AC180-240V/50Hz 2A Rated Load: Each gang less than 300W Self-consuming Power: Less than 1mA Operating Environment: -20°C~50°C, less than 95%RH Wireless Frequency: Wi-Fi 2.4GHz (5G not supported) Wireless Standard: IEEE802.11b/g/n 2.4GHz Lifetime: More than 100,000 times Dimensions: 86 x 86 x 35mm Weight: 140g