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ZigBee Fan Coil Thermostat | ZigBee2MQTT Compatible – PCT504
The OWON PCT504 is a ZigBee 3.0 fan coil thermostat designed for 2 pipe and 4 pipe HVAC systems. Featuring ZigBee2MQTT compatibility, PIR occupancy detection, humidity display, and smart BMS integration, it is ideal for hotels, apartments, offices, and commercial HVAC automation projects.