Wi-Fi ZigBee Smart Wireless Touch Switches No Neutral Wire Required Compatible with Alexa and Google Home APP Remote Control Touch Switch Voice Control No Hub Required (4 Gang Black)

CONVENIENT: Do not require a neutral wire and can be easily installed without rewiring your existing wire. Simply replace your old switches to work with various devices., VOICE CONTROL: Smart switch compatible with Alexa and Google home assistant, just a simply voice command can let Alexa / Google Assistant turn on/off the light for you, free your hands and save time of walking around., \CONTROL FROM ANYWHERE: Monitor your light status. Turn electronics on and off from anywhere with your smartphone using the SMART LIFE app, whether you are at home, in the office or on vacation, SCHEDULES AND TIMERS: Control your lights from anywhere. Secure control using the Smart Life App when you are home or away. Custom schedules and set times, let your lights function automatically. On at sunset, off at bedtime., 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.