SONOFF Waterproof Temp Sensor for TH Series(RJ9)

Description

The SONOFF Waterproof Temperature Sensor (RJ9) is designed to provide accurate temperature monitoring for compatible SONOFF smart controllers such as the TH Elite and TH Origin series. This sensor allows your smart switch to monitor environmental temperature and trigger automation based on preset conditions.

Equipped with a durable stainless-steel probe, the sensor is waterproof, corrosion-resistant, and suitable for use in humid or wet environments. It is ideal for applications such as aquariums, water tanks, hydroponics systems, greenhouses, and temperature-sensitive equipment.

The sensor connects directly to compatible SONOFF devices using an RJ9 connector, making installation quick and simple with a plug-and-play design. Once connected, the sensor continuously monitors temperature and sends real-time data to your SONOFF device for automation and monitoring via the eWeLink app.

With a wide temperature measurement range, the sensor can monitor conditions from extremely cold environments to high-temperature applications. This makes it suitable for a wide range of smart home and industrial monitoring tasks.

The included cable provides flexible installation, allowing the probe to be placed where temperature readings are required while the controller remains safely mounted nearby. For installations that require longer distances, the cable can be extended using compatible SONOFF extension cables.