Redlink 3.0 Indoor Sensors For T10+ (2-Pack) The Honeywell Home RedLINK Room Sensors, with a 200-feet wireless range, are engineered for detecting indoor temperature, humidity, and motion, efficiently communicating through most materials to the T10 thermostat for seamless integration. This easy-to-install package comes with two C7189R3002 sensors, two AAA batteries, and mounting equipment, all designed to fit discreetly with a 2.6-inch profile in a sleek white finish. Leveraging a thermistor sensor type, these devices operate within a broad temperature spectrum from 0F to 120F, optimized for both performance and battery life, and can withstand ambient humidity levels of 5% to 95% non-condensing. Ideal for wall mounting, they are powered by AAA batteries and compatible with the THX3210WF T10+ Pro Smart thermostat, underscored by a solid 5-year warranty, ensuring reliability and peace of mind in home environmental monitoring. Product Features Wide Range Wireless Connectivity: Equipped with a 200-feet wireless range, these sensors are adept at sensing indoor temperature, humidity, and motion, ensuring extensive coverage across your living space. High Compatibility and Ease of Installation: Designed to seamlessly transmit data through most building materials to the T10 thermostat, these sensors are not only highly compatible but also quick and effortless to install. Comprehensive Package: The package includes two C7189R3002 Indoor Sensors, two AAA alkaline batteries for power, and mounting hardware, providing everything needed for a straightforward setup. Robust Design Specifications: Each sensor boasts a compact form with dimensions of 2.6 inches in both height and width, and features a sleek white design, thermistor sensor type for accurate temperature readings, and is wall-mounted for optimal positioning. Optimized for Environment and Durability: These sensors operate within a wide temperature range (0F to 120F) and can withstand ambient relative humidity levels from 5% to 95% non-condensing, ensuring reliable performance in various environmental conditions. They also come with a 5-year warranty for added peace of mind. 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!