With Temperature And Humidity, Acurite 06045M Lightning Detector Sensor. Lightning strikes can be dangerous for your home as well as for people outdoors during a storm. You can stay aware of how close lightning is to your location with a reliable lightning detector. The AcuRite replacement lightning detector with temperature and humidity sensors tracks lightning strikes within 25 miles (40 kilometers). it also has a built-in thermometer and hygrometer to accurately measure outdoor temperature and humidity conditions. The detector features a compact, weather-resistant design and integrated mounting options. The lightning detector can wirelessly send lightning, temperature, and humidity data readings to compatible AcuRite weather stations (sold separately). the replacement lightning detector with temperature and humidity sensors is for use with AcuRite models: 01021, 01021M, 01022, 01022M, 02080, 06046, 06047, 06047M, 06058M. For assistance determining AcuRite product compatibility, please contact customer support at (877) 221-1252. Product Features Detects lightning strikes within 25 Miles (40 kilometers) with light and audible alarm notifications Measures outdoor temperature and humidity and is weather-resistant Transmits data every 24 seconds (then every 8 seconds once Lightning detected) with a strong wireless range up to 330 feet (100 meters) Replacement sensor for use with AcuRite weather station models 01021, 01022, 02080, 06046, 06047 Compatible with My AcuRite for remote monitoring when paired with AcuRite Access (sold separately), so you can see your data through an app, and receive alerts to your phone and email 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!