Moes 2.4Ghz Wifi Wall Touch Smart Switch Neutral Wire Required, 3 Way Product Details ?Note?Neutral wire is required in your switch boxes to operate correctly; only supports 2.4 GHz network (Not 5 GHz); offers easy pairing via WiFi and Bluetooth connectivity; Not Dimmer Switch. ?Dual Switch Design?Double light switch design lets you to control two separate lights at the same place, saving space for you. ?Multi-Control Association?New idea for 3-way circuit (2 switches control 1 light) with multi-control association of this switch to other WiFi smart switches via app; also can be used as single pole circuit; anti-scratch tempered glass panel suits any home decor and allows for effortless touch control; you can multi-control associate this switch to multiple different switches in app. ?Non-interference Control Mode?Allows the switch to be controlled via Smart Life, touch control, voice, and built-in RF433 frequency allows for another control via RF remote control switch with encoding 1527 (remote not included); each control method works independently; achieve multi-control by associating to other smart switches. ?Remote Control?Reinsert new features into upgraded Smart Life Tuya App like ON/OFF relay status as remember last status when power off and backlight switch setting; compatible with Alexa and Google Home for hands-free voice control; can also be controlled via Smart Life/Tuya app anytime, anywhere. ?Customize Schedule and Timer?Take full control of connected appliances with timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app; share control with family and friends for added convenience. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.