Yolink Lora Smart Outdoor Motion Detector Sensor, Driveway Alert,, Hub Required Product Details Exterior Property Protection: Extend the security of your home or business to include all parts of your property, including driveway, detached garage, barn, storage building, sheds, etc. Longest Range, By Far! Only YoLink, powered by LoRa is capable of up to 1/4 mile range in open air, allowing you to locate the sensor virtually anywhere on your property, with no concerns about WiFi signal or dependability No Wires, No Worries! Self-powered and wireless, just install the sensor wherever it is needed: mount it to a wall, post or column, even a tree! No wires needed! Many Uses! Detect intruders, trespassers, before they reach your home or property. Create a virtual fence around your property, with alerts or automations when motion or activity is detected. Team up your motion sensors with a YoLink In-wall Switch or Plug, to turn on flood lights upon motion, controlled by time of day. Briefly turn on a YoLink outdoor siren to scare off would-be burglars or wildlife. Driveway alert. Protect your vehicles and property from theft. Early warning notifications. YoLink Hub is REQUIRED! This device will not operate without one of our hubs, not included. We recommend SpeakerHub, our talking, custom tone sound, hub. Please search B09FSS95G9 for the SpeakerHub, or B07TQLKQLJ for the original Hub. Phone App Included! This is a smart device with a full-featured app. Beware of products that require you be in earshot of the alarm. Types of notifications available to you include: app push notifications, email, SMS, siren or lighting activation, SpeakerHub sound or spoken messages, as well as optional central station monitoring. Each account receives 5 SMS per month per device, plus 5, free. YoLink Siren, Light Switch or Plug, or SpeakerHub purchased separately. 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.