SONOFF THS01 Temperature & Humidity Sensor – THS01 | Temp & Humi Probe Sensor, RJ9 4P4C Connector, TH Elite & TH Origin Compatible.
Overview:
• SONOFF THS01 is a wired temperature and humidity sensor designed for use with compatible SONOFF TH Series smart monitoring switches.
• The sensor measures both temperature and humidity, allowing the connected TH controller to trigger automation based on environmental conditions.
• It supports a wide measuring range from -40°C to +85°C for temperature and 0% to 100%RH for humidity.
• THS01 uses an upgraded RJ9 4P4C connector for stable connection and plug-and-play installation with compatible SONOFF TH devices.
• Important: THS01 is not a standalone smart device. It must be connected to compatible devices such as SONOFF TH Elite or SONOFF TH Origin to display readings, trigger scenes, and send app alerts.
Key Features:
• Temperature and humidity sensor for SONOFF TH Series.
• Measures temperature from -40°C to +85°C.
• Measures humidity from 0% to 100%RH.
• RJ9 4P4C connector for stable plug-in connection.
• 50cm cable length for flexible placement near the controller.
• Compatible with SONOFF TH Elite and SONOFF TH Origin smart switches.
• Supports temperature-based automation through the connected TH controller.
• Supports humidity-based automation for ventilation, humidifiers, dehumidifiers, heaters, cooling, and alarms.
• Can be used with SONOFF RL560 extension cable for longer-distance installation; THS01 / WTS01 can be extended up to 60m using compatible extension cable.
• Suitable for rooms, greenhouses, HVAC areas, equipment rooms, storage areas, refrigerators, and humidity monitoring applications.
Technical Specifications:
• Brand: SONOFF.
• Model Name: THS01.
• Product Type: Temperature & Humidity Sensor.
• Sensor Type: Wired temperature and humidity sensor.
• Temperature Measuring Range: -40°C to +85°C.
• Humidity Measuring Range: 0% to 100%RH.
• Connector Type: RJ9 4P4C.
• Cable Length: 50cm.
• Color: Black.
• Compatible Devices: SONOFF TH Elite / TH Origin Series.
• Extension Support: Compatible with SONOFF RL560 extension cable.
• Maximum Extension Distance: Up to 60m with compatible extension cable.
• Smart App: eWeLink App through compatible SONOFF TH controller.
• Functions: Temperature monitoring, humidity monitoring, automation trigger, app alerts, device control through connected TH device.
• Installation Type: Wired probe-style sensor connection.
• Gateway Requirement: No Zigbee gateway required; requires compatible SONOFF TH controller.
• Application: Temperature and humidity monitoring for smart automation.
Applications:
• Room temperature and humidity monitoring.
• Greenhouse environment monitoring.
• HVAC and ventilation automation.
• Storage room and equipment room monitoring.
• Humidifier and dehumidifier control.
• Heater and cooling control through TH controller.
• Refrigerator and cabinet environment monitoring.
• Smart home and light commercial automation.
• eWeLink temperature and humidity automation projects.
Connect Gates Recommendation:
• Recommended for projects that need reliable temperature and humidity monitoring with SONOFF TH Elite / TH Origin, especially for automation based on temperature, humidity, ventilation, heating, cooling, and storage environment control. For waterproof temperature-only monitoring, use SONOFF WTS01 instead.