Blue Jay company developed using semiconductor technology, in a certain place to lead controlled condensation, make the cabinet interior humidity fall to safe value. It designed ultra-small install size, high efficiency energy-saving, do not need extra heater and fan wiring. And comes with the data acquisition module for remote monitoring, Its an efficient and reliable device to replace the old thermostat and heater / fan combination. FEATURES 170*100*72mm small size, easy for cabinet inside installation Condensate water will be drained directly to the outside of the cabinet by the aqueduct Real-time sampling temperature and humidity, support automatically working mode, do not extra sensor and probe Build in memory to record settings, can keep original working mode after power recover Shell and internal components are well isolation design, can work in high humidity and strong electromagnetic field Optional passive output node Optional RS485 port Optional external heater