Search query: smart switch without neutral wire

Product: Smart Switch, WiFi smart Light Switch Compatible with Alexa Google Home and IFTTT, Neutral Wire Needed, with Remote Control, Timing Schedule, No hub Required(4 Pack) Product description:
Bekca smart light switch protects your home, wall light switch, schedule time, light will be turned on timely when not at home as desired, help to make your home smarter, never again will you have to stumble on furniture upon returning home, as this smart light switch will turn the lights ON. It connects to your home WiFi through your smart phone or tablet (no hub required) to ensure a safer, brightly it, welcoming environment.
Specification:
Shell Material: 94V0 fire retardant PC(Professional level)
Rated Current: 15A
Rated Voltage：AC110V~125V/50-60Hz
Rated Power: 1 Gang (1800W)
Wireless Standard：IEEE802.11b/g/n
Working Frequency：2.412~2.484MHz
Static Power Loss：≤0.5W
Working Temp：-20゜C～75゜C
Humidity：<95%
Dimensions：104x44x35.5MM
Unit weight: 170g
Package included:
4* Bekca Smart Light Switch
4* Detail Instruction Manual
8* Thumb Screws
4* Panel
★VOICE CONTROL➠ bekca Google home smart switch works with Alexa, Google Assistant, enjoy the hands-free convenience of controlling the lights with your voice, especially when your hands are full of things.
★REMOTE CONTROL➠ You can remotely control your lights at anytime anywhere with your mobile phone, (Compatible with/ Android 4.1 or iOS8 above), connected your home wifi without hub required.
★AUTOMATED SCHEDULES➠ Create schedules (timer or countdown) to automatically turn on and off the light based on everyday routines or to simulate occupancy while you are on vacation to trick potential intruders.
★NOTE➠ NEUTRAL, LIVE, LOAD WIRES ARE REQUIRED TO POWER SWITCH. This alexa wall light switch works in a single-pole setup only (Not 3-way). Easy and safe installation. Cut off power before installation. Support wifi 802.11 b/g/n 2.4Ghz wireless network. Just download free APP bekca to control.
★SAFETY GUARANTEE➠ CE/FCC certified, we offer you 1 year warranty to let you buy with confidence in case any problem happens to the Switch, contact the seller of us without hesitation to solve the problem until satisfaction. bekca