The Proteus M5 Wifi Motion Sensor With Email/Text Alerts. Product Details Motion detector with email / text notification 802.11 b / g / n WiFi connects to your home 2.4GHz WiFi / office networks Programmable alerts when motion is detected, or when no motion is detected for a time period. Easy to set up, with back mount power plugs directly into wall outlet Sensor fine tuned to detect human movements, avoid pets. 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.