Sana Smart Light Switch,Wifi Wall Light Switch, Easy Installation And App Product Description The Wi-Fi Smart Light Switch uses your existing home Wi-Fi network to provide wireless control of your lights from anywhere, no hub required,it can easy replace the traditional switches directly, then you can start controlling your lights from your mobile phone by 'Smart Life' APP?ios or android?. The smart light switch also a normal switch,simply the switch to toggle your lights on or off. Applications -Control Lights from Anywhere. -Set Schedules for Lights. -LED Night Navigation. Feature -Type: Smart Wall Light Switch -Material: PC flame retardant polymer -Operating Voltage: AC 100V-240V/50Hz~60Hz. -Max Power: 1100W/gang (Resistance loading) -Capacitive load: 400W/gang -Working current: Max 10A -Working humidity: 80% -Radio protocol: WiFi 2.4GHz -Standby power consumption: less than 0.1mA -Operating environment: -20~45C, (-4~113 F degree) -Life long: more than 100,000 times -Switch Dimension:5.04*3.31*0.91in Package Includes -1x Smart Wall Light Switch -1x User Manual -2xScrew Product Features Voice Control: The WiFi Smart Wall Light Switch supports voice control and uses a voice command to turn the light on/off. WiFi remote: You can use the Smart Life app (APP Store ) on your smartphone or tablet. Control the smart wall switch wirelessly via WiFi or 4G network. No hub required. Timer Switch: Set the smart wall switch to automatically turn on/off your home or office lights at a specific time, without worrying about forgetting to turn off the lights, making life so simple. Easy to Install: Complies with US/CA wall switch regulations and can seamlessly replace your conventional wall switches. Neutral wire is required for the installation. Note: The installation is simple and safe, and the power is turned off before installation.Support 2.4GHz Wi-Fi Only, not support 5Ghz wifi.. If you have any questions about installation and connection, please contact us. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!