White Kasa Smart Dimmer Switch Hs220, Single Pole, Needs, No Hub Required. Product Details Wi-Fi Enabled Smart Dimmer Switch with brightness control. Note1: Requires neutral wiring. If no neutral wire is present, installation cannot be completed. Note2: Works in single pole wiring only. Note3: Requires a secured 2.4 GHz wireless home connection. Please consult a professional electrician if you are unfamiliar with basic electrical wiring. ?Easy Guided Install?Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configuration. The Kasa App guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection ?Control From Anywhere?Turn electronics on or off from anywhere with your smartphone using the Kasa App (Compatible with Android iOS) ?Voice Control?Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa, or Google Assistant. Perfect for times when your hands are full or entering a dark room. ?Gentle Off?Tailor your lighting to fade on with a click of the switch or a double-click to gently fade off the lights while your child drifts off to sleep. ?Advanced Scheduling Timer?Use timer or countdown schedules to set your smart switch to automatically turn on and off while you're home or away. Enable ?Away Mode? to randomly switch on and off to trick potential intruders. 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.