Check the listing for details. 3 Way Smart Light Switch, work with Alexa IFTTT Remote Control, No Hub Required. Color: White, Condition: New. Listed at 15.99 USD. FeaturesRemote Control/Voice ControlSchedule & Countdown TimerAway Mode/Device ShareSunrise and Sunset FeatureGuided Installation3 way smart light switch can be used as 3 way switch or single pole switch.Works with Alexa, Google HomeElectrical Requirements:For single pole / 3 way applicationsStandard sizes: compatible with your existing 1 gang / 2 gang / 3 gang / 4 gang standard wall plates.Neutral requiredWorks with WiFi 2.4G only, NOT 5GMax power: 1800W, max current : 15A3-way CapabilityThe 3 way application allows one light bulb to be controlled by 2 wall switches in different locations. By the door or beside your bed; from a doorway to a room, from the top and bottom of a stair, from a long hallway to stairway, etc.Set Schedules and TimersCreate schedules to set the porch to turn on at sunset and off at sunrise. Schedule ceiling fans to turn on just before you arrive home. Sync bed room and bathroom lights to turn off at a specific time so you don't overspend on electricity.Hand free voice controlSmart light switch works with Alexa, Google Assistant . this 3-way smart light switch let you control easily your lights through voice command.No hub requiredNo hub, gateway, and subscription required. Since the switch will communicate with you router through WiFi directly.Quick and easy set upSmart light switch can be easy installed as old light switch, there is no hub or extra equipment, you just follow the installation guide to do it.Vacation ModeAway Mode helps improve your home security by turning electrical devices like lamps on and off at random intervals to give the appearance that you're home even while you're traveling.