Description: Multifunctional: This sensor can clearly display temperature, humidity and time on the LCD screen. Wireless: This thermometer works with WiFi and Tuya connection, you can view the data on your phone and it works with radio and software connection. Security: This meter can send messages to the host and it works with anti-dismantling technology, reliable and wireless. Occasions: This digital sensor is designed with low-voltage detection function, suitable for indoor places. Specification: Material: plastic. Color: black Size: 9.3*7.3*1.5cm Shipping Quantity: 1 Note: Other items are not included here, other pictures only show the effect. Due to the difference between different monitors, the picture may not reflect the actual color of the item. The products are all measured manually, please allow errors, thank you! Battery: (not included). Note: There may be some color distortions due to different computer resolutions. There may be a slight error due to different hand measurements. Package includes: 1 piece temperature humidity sensor