Catalog > Internet of Things (IOT) Related Products > Itead Studio Monitoring WiFi Smart Switch Monitoring WiFi Smart Switch SONOFF THR320D TEMP AND HUMIDITY THR320-TEMPERATURE AND HUMIDITY MONITORING WIFI SMART SWITCH WITH LCD DISPLAY (100 – 240V 50/60HZ, 20A MAX). HAS AN RJ9 JACK FOR SENSOR INPUT. CAN BE MOUNTED ON A DIN RAIL. TEMP AND HUMIDITY SENSORS NOT INCLUDED. Not recommended to be used directly on Gey 366.78 ZAR inc for 1 Each 14 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Not recommended to be used directly on Geysers, as device current is too low. Can be used with a suitable external contactor. Features 20A Max & Dry Contact Output - Support to connect 20A Max high load, dry contact output. LCD Screen - Real-time monitoring of temperature and humidity data, the screen refreshed every 5S. 6-Month Temp & Humi Historical Data by Hours - Support to review the temp & hum history data by hour, day and month. Past 6-month history data can be exported in .xlsx format and accurate to hour. Local Automatic Control - Support LAN control, automatic control is more reliable. You can set 8 automatic control programs for you to save electricity bills and create comfortable surroundings. Voice Control and Query - Work with Alexa, Google Assistant, you can query temperature and humidity values by your voice. Specifications TH Elite 16A Model THR320D THR320D Input/Output 100-240V~50/60Hz 20A Max MCU ESP32 Wi-Fi IEEE 802.11 b/g/n 2.4GHz Dry contact 5-30V, 1A Max TH Elite Working Humidity 5%-95%RH,non-condensing TH Elite Working Temperature -10°C~40°C (14℉~104℉) THS01 Working Temp –40℃~+85°C(-40℉~185℉) THS01 Humi Measuring Range 0~100%RH DS18B20 WorkigTemp -55℃~+125℃(-67℉~257℉) MS01 Humi Measuring Range 0~100%RH MS01 Operating Temp Range 0℃~60°C(32℉~140℉) RL560 Conductor Resistance Max.10Ω RL560 Insulation Resistance Min.5MΩ Certification TUV/CE/UKCA/WWA/FCC/RoHS/SRRC Security Mode WPA/WPA2 Works with Amazon Alexa, Google Assistant Casing material PC V0 Product Size 98x54x31mm Color White Downloads User Manual - SONOFF THR320D TEMP AND HUMIDITY PDF File 1.52 MB Datasheet - SONOFF THR320D TEMP AND HUMIDITY PDF File 5.55 MB Specification - SONOFF THR320D TEMP AND HUMIDITY PDF File 3.37 MB References