2.1 Overview

WT2x1 is a LoRaWAN® thermostat used as an HVAC controller supporting a wide range of different heating and cooling systems, including heat pumps, AC, boilers, furnaces, AHU, and PTAC devices. The thermostat provides multiple modes including heat/cool, emergency heat, auto, and fan mode, enabling precise temperature adjustments in buildings. It allows for automatic control through scheduled programming and remote management via cloud system. Real-time monitoring ensures timely alerts for sudden temperature changes, prioritizing people’s safety and protecting assets. Additionally, it has the capability to store up to 1000 pieces of data, providing ample data security.

With 4.2’’ LCD screen and embedded temperature and humidity sensor, the thermostat continuously displays the room status while monitoring the ambient temperature and humidity. Moreover, the thermostat seamlessly integrates with hotel room card systems, allowing for convenient remote management. Compatible with Milesight LoRaWAN® gateway and Milesight Development Platform solution, users can control the room temperature as well as trigger other sensors or appliances easily via webpage remotely and D2D protocol.

The device has the following features:
  • Supports most 24VAC HVAC systems, including furnaces and air conditioners (2H/2C), heat pumps (4H/2C or 3H/2C + 1 stage AUX heat), boilers, and PTAC
  • Supports an intuitive 4.2-inch display, allowing for showing temperature/humidity and status of the room clearly
  • Built-in temperature and humidity sensor, enabling environmental detection and accurate control
  • Compatible with hotel room card systems for convenient remote management
  • Equips with RTC to keep time correct for 72 hours even without power supply
  • Equips with NFC for one touch configuration
  • Support 4 temperature control modes and 3 fan modes for flexible temperature control
  • Adjust the room temperature manually or automatically with 7 working modes and allow up to 16 schedules for each mode
  • Supports the child lock function and anti-theft installation for safety reasons
  • Stores historical records locally and supports retransmission to prevent data loss
  • Works well with standard LoRaWAN® gateways and network servers
  • Compatible with BACnet system via Milesight LoRaWAN® gateways
  • Compatible with Milesight Development Platform
  • Supports Milesight D2D protocol to enable ultra-low latency control without gateway
  • Supports multicast for control in bulk
  • Supports Firmware Update Over the Air (FUOTA)