Smart Motion Sensors, Indoor Motion Detector, Alexa, Ifttt, Home Assistant, Product Details YoLink Motion Sensor is widely used in moving human body detection. Download YoLink App, add Motion Sensor to your smart home system, which will able to monitor your home's security in real time.br With Yolink APP, you can also control or monitor other smart home device, like YoLink Garage Door Controller Sensor, YoLink Plug, and other coming soon device - Yolink Plug Mini, YoLink Emergency Button, YoLink Smart Lock M1, YoLink Remote, YoLink In-Wall Switch, YoLink In-wall Outlet, YoLink In-wall Outlet2, YoLink Power Strip, YoLink Smart Valve, YoLink Door Sensor, YoLink Leak Sensor. You can set scenes, automation and YoLink Control between devices and devices, making your house smart. World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry?s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property. Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and emails, each optional and configured per your needs; Please note: YoLink Motion Sensor does not alarm or chime, it only sends notifications; For an audible alarm, consider our Siren Alarm Low-Power Means Longer Battery Life: Because of the low power consumption, device batteries may last 2 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)! From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination! Plug, Plug Play! Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes! Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required (wired required for easy fast Plug, Plug Play, and most reliable and secure connection). WiFi connection set-up difficulty varies and requires changing settings to your network and/or your phone Changes to your network, passcodes, etc, require changes in the app. 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.