Milesight Wireless Smart Thermostat WT401

The Milesight WT401 is a LoRaWAN wireless smart thermostat designed for modern HVAC control. It supports a broad range of heating and cooling systems and delivers intelligent sensing, flexible installation, and advanced automated scheduling. Its 2.7-inch e‑ink display and built‑in environmental sensors ensure accurate, energy‑efficient room comfort. Key Features Compatible with furnaces, air conditioners, heat pumps, boilers, PTAC units, mini-splits, and TRVs. 2.7-inch e‑ink display offering clear visibility with ultra‑low power consumption. Built‑in temperature, humidity, and PIR occupancy sensors for smart energy-saving automation. LoRaWAN wireless communication with multi‑region frequency support. Five external buttons for intuitive, customizable control. Supports 8 customizable schedules for automated comfort control. NFC and Bluetooth for fast one‑touch setup. Compatible with LoRaWAN gateways, BMS systems, and Milesight HVAC controllers. Supports over‑the‑air firmware updates an