3 Way Smart Switch by Martin Jerry - Smart Life App, 2.4G WiFi, no hub, 1 Master and 1 add-on Smart Light Switch kit for 3-Way Circuit

• CONSISTENCY DESIGN: This 3 way switch (Model: RP-ST01) belongs to the RP series, which is a rocker paddle appearance. RP series includes switch, dimmer, fan control; single pole or 3-way; neutral or non-neutral. They will be consistent all through your house.
• ROCKER PADDLE: This switch retains the button feel (see listing videos) of a traditional mechanical wall switch, making it very friendly to nostalgic or the elderly. No other smart wall switch has this capability.
• INSTALLATION: This package has 1 master switch and 1 add-on switches for 3-way circuit. For 4-way situation, you need to order one more 4-way switch (separate listing) to complete 4 way smart switch installation. The master switch must be installed at the live side and a neutral wire is required for it. They are on/off switches, NOT dimmer switch.100-240VAC, 15A (Max), 50/60Hz.
• ALEXA DEVICES FOR HOME: via Smart Life App and Skill (Alexa accessories), this wifi light switch is compatible with Alexa and works with Google Home for voice control like other smart home devices. This Alexa light switch supports 2.4G Wi-Fi ONLY (Not Support 5G Wi-Fi), no need an extra hub.
• NIGHT LIGHT: There is an adjustable night light on this wifi switch. On App, you can adjust the brightness of it from 0% to 100% in darkness according to your requirement.