White Z-Wave Tilt Sensor For Garage Doors From Ecolink Intelligent, Eco). Product Details From the leaders in Wave technology, the Eco link Garage Door Tilt Sensor allows you to improve the safety and security of your home and family easily and effectively. Built with premium components, including gold plated tilt components for better performance, these motion sensors provide instant and reliable performance as part of your security system. Dimensions: 3.0?L x 1.7?W x 1?H. Easy installs with included flush mount bracket and begins to learn as soon as batteries power it up. Five year battery life and discrete design keep it out of sight and out of mind when not on alert. External contact input available for external triggers. Works with most brands of Z-wave home security hubs. 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.