Milesight IoT WT401-868M Wireless Smart Thermostat

Supports most HVAC systems with HVAC controllers, including furnaces and air conditioners, heat pumps, boilers, PTAC, etc. Supports intuitive 2.7-inch display, allowing for showing environment and control status of the room clearly Equipped with a PIR sensor to detect human presence to achieve energy-saving temperature control Supports battery power for wire-free installation, and provide various power supply options Allows manual or automatic temperature adjustment with 8 kinds of working plans Equipped with NFC and Bluetooth for one touch configuration Supports multicast for control in bulk Supports Firmware Update Over-the-Air (FUOTA) Includes child lock function and anti-theft installation for safety reasons Highly adaptable to different scenarios Optional: Wall Plate need to be added $1