SONOFF SMS01 Smart Soil Moisture Sensor (MS01)

Sonoff MS01 smart soil moisture sensor suitable for Sonoff TH.
SONOFF smart home system allows you to control your electrical appliances remotely with the EWeLink app or by voice with Amazon Alexa or Google Home. It allows you to create different scenarios, group appliances by switching on/off multiple devices with a single touch, set timers and schedules, monitor the status of your devices in real time, and share their control. Link your eWeLink with IFTTT application and extend your scene capabilities. Thanks to configurable local LAN support Sonoff smart home system can work without a cloud server. 
Features:Works with Sonoff TH series smart switches (TH Origin, TH Elite).It is troublesome to water the garden manually, and a timer watering device cannot adapt to the changes in the weather. DIY a smart watering device using TH Elite/Origin with MS01. When the moisture level of soil reaches to the setting value, the watering system connected to TH Elite/Origin will automatically turn on/off.Water-proof, moisture-proof and flame retardant.Works with the RL560 extension cord to extend the measuring distance up to 10 meters.Connector RJ9 4P4C, supporting hot-plugging.Can be combined with various other products for smart home scenarios.
Technical data:Voltage: 3.3V.Temperature measurement range: 0°C- +60°C.Humidity measurement range: 0~100%RH.Safety class: IP55, V0.Compatibility: Sonoff TH.App: eWeLink (Android, iOS).Cable length: 500mm.Weight: 20g.Dimensions: 130x30x13 mm.Color: black.
Warranty: 24 months.