Sonoff THR320D Elite Smart Temperature and Humidity Monitoring Switch 12V STC-3028 Dual Digital Thermostat Temperature Humidity Control 74139 Dual Decoder-Demux IC

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Sonoff THR320D Elite Smart Temperature and Humidity Monitoring Switch 12V STC-3028 Dual Digital Thermostat Temperature Humidity Control 74139 Dual Decoder-Demux ICSonoff THR320D Elite Smart Temperature and Humidity Monitoring Switch The Sonoff THR320D Elite is a WiFi enabled smart switch with integrated temperature and humidity sensors, designed for real time environmental monitoring and automated control in residential and commercial applications. HVAC technicians, facility managers, and IoT integrators use this device to maintain precise climate control, trigger automated responses based on environmental