Welcome to our store! 1,You can keep abreast of the subtle changes in the weather and protect the safety of your family members, which can provide a smart life for you and bring convenience for you. 2,Match with your phone, the cross‑protocol scene link supports a smart life app that supports custom scene settings, and can connect to some wifi devices. 3,Clear large screen and battery display, real-time temperature and humidity detection, you can get the external environment according to temperature changes. 4,You can choose between wall-mounted or flat-laying. You can place it on a platform such as a desktop, or you can hang it on the wall to prevent children or pets from accidentally touching them and falling. 5,Supports for TUYA, which can connect with your mobile phone intelligently, provides a lot of convenience for your life, and can be your life assistant. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Temperature and Humidity Sensor Material: ABS Product Model: nas-th02b Battery Model: AA x 2(Delivered Without Batteries) Standby Current: 60.5uA Wireless Type: 2.4GHz Working Temperature: -10℃-and60℃ Working Humidity: 0 percent - Wireless Network Distance: 40 Meters <p class="wang-edit-text"><style> .wang-edit-text{ font-family:'Arial' !important } .wang-edit-text table { border-top: 1px solid 000 border-left: 1px solid 000 } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000 border-right: 1px solid 000 padding: 3px 5px } .wang-edit-text table th { text-align: center }< or style> 1 x Display1 x Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store