Wireless Smart Motion Sensor: Pir Motion Detector Alert, Wifi, Business. Product Features WIFI MOTION SENSOR: Wireless motion sensor alarm, 110detection angle, 6-40 feet detection distance, without any hub, realize real-time monitoring day and night. Uses 2*AAA batteries(Not included),six months battery life. (Only support 2.4G Wi-Fi, dual-band (2.4G and 5G) need to set a separate 2.4G channel) APP REAL-TIME ALARM FREE ALARM HISTORY DATA: When a movement is detected or when the battery is running low, an alarm notification is automatically sent to the App, and the alarm history record can also be inquired for real-time control of home safety. MORE SECURE DESIGN: Wireless motion detector, Using dual-element infrared, effectively overcome the traditional shortcomings of detectors sneaking and crawling without warning. Intelligent volume recognition, it can refrain small pets from falsely reporting that pets weighing less than 25KG. Tuya motion sensor alarm can accurately alarm even in strong sunlight(Anti-white light 6500Lux). LINKAGE WITH OTHER SMART DEVICES: This motion detector works seamlessly with other Smart Life or Tuya system appliances in your home. For example, you can set it, automatically open the light When motion is detected. Appeal to your imagination, the motion sensor alarm can also bring you a more interesting experience. EASY INSTALLATION QUALITY AFTER-SALES: Door alarms for home is simple installation with the provide screws. Indoor motion sensor alarm systems can be mount to everywhere, such as rooms, garages, safes, corridors, doorways, shops, cafe. We offer an industry-leading 2-year warranty. If you have any questions about motion sensor alarm, feel free to reach us directly at any time! Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!