Tuya WiFi RF Master-Slave Temperature and Humidity Sensor with APP Remote Control Precise Data and Smart Linkage

APP Remote Monitoring: Monitor the indoor temperature and humidity anytime, anywhere through the Smart Life/Tuya APP. 10-in-1 Function: The main unit supports connecting 10 sub-devices simultaneously. The information of different sub-devices is cyclically displayed every 3 seconds. The large-screen LCD display makes the temperature and humidity data clear at a glance, facilitating the monitoring of temperature and humidity in multiple areas. Flexible Installation: The sub-devices are equipped with a hanging rope and tape, and can be hung or pasted on walls, windows, corners, etc. adapting to different environmental needs. Wireless Temperature Control, Stable Signal: Adopting the RF433 protocol, the transmission distance in an open environment reaches 100 meters. The signal is stable, avoiding interference from Bluetooth/WiFi frequency bands, and tracking temperature data in real-time. Precise Monitoring, Dynamic Refresh: Track the slightest changes in temperature and humidity in real-t