WT30x is a LoRaWAN® smart fan coil thermostat compatible with 2-pipe and 4-pipe FCUs. A perfect fit for commercial HVAC systems, it supports efficient FCU retrofits and enables centralized climate management with measurable energy savings.
Automatically optimizes office climate with smart temperature and humidity control while reducing energy waste through window-open detection. Instant LoRaWAN® alerts keep facility managers informed of abnormal conditions before issues escalate.
Intelligent flow-responsive climate control automatically adjusts fan speed based on occupancy, delivering comfort when spaces get crowded and saving energy when they don't. Multi-zone control and tamper-proof operation ensure efficient, secure climate management across busy retail environments.
WT30x supports 8 independent scheduling plans, each configurable with up to 16 execution times — 128 programmable slots in total. Assign separate plans for working hours, weekends, holidays, and vacant periods. Each plan can run autonomously on the device.
Milesight devices integrate with Siemens Building X via Connect Box, Siemens Connect Gateways (X200/X300/X500), or Desigo CC. We recommend combining Milesight with Siemens solutions as a bundled offering to deliver smarter, more efficient, and more competitive building systems.
Milesight WT303 Smart Fan Coil Thermostats replaced legacy guest-room controllers by integrating temperature sensing, fan coil control, and LoRaWAN communication into one device.