The Sonoff WTS01 is a waterproof temperature sensor that is compatible with the Sonoff TH16R3 and TH20R3 smart relay switches. Thanks to its waterproof construction, it works safely in wet conditions such as water tanks, aquariums, cold rooms, swimming pools, etc. The sensor is made of stainless steel, durable, especially sensitive to all temperature changes.
This is the new improved version of the Sonoff DS18B20 sensor, compatible with the RL560 5 meter extension cord.
Temperature range from -55°C to 125°C, maintains reliability in extremely high and low temperature conditions.
Cost-effective solution for integration with Sonoff smart relays and automatic ON/OFF activation based on temperature. The sensor has an RJ9 connector, suitable for Sonoff TH16 R3 / TH20 R3 relay sockets.
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