Kindly note : Please don't put the Temperature humidity sensor into the water directly .
Overview: This item is a universal switch for your smart home system to remotely and automatically turn on/off any appliances by phone APP. When the temperature of the environment falls within the range, it will automatically turn on or off the connected devices. It also supports timing turning on/off the appliances and supports presetting the range for temperature and humidity. Work with the TH-16 Smart Switch and the TH sensor, you can make your home smarter. Features: *App Support: Free iOS and for Android mobile App eWelink. *Sync Status: Real-time device status provided to App. *Real-time monitor: Monitor real-time temperature and humidity . *Remote ON/OFF: Turn electrical devices on/off from anywhere, with high accuracy TH sensor. *Share Control: Control your smart home together with your family. *Timing: Supports 8 enabled countdown/single/repeat timing tasks to turn on/off at specified time. *Auto Mode: Set Auto mode to turn on/off at a specified temp. range. *Manual Mode: Set manual mode to turn on/off immediately. *Trigger Smart Scene: The Temp.and Hum value works as smart scene trigger conditions to trigger on/off other eWelink devices. *Voice Control: Compatible with "Amazon" Alexa, for Google Home, for Google Nest.TH-16 Smart SwitchSpecifications: Input voltage: AC 85-250V Input current: Max 16A Max. Power: 3000W(16A) Wireless Standard: 2.4GHz, 802.11 b/g/n Security Mechanism: WPA-PSK/WPA2-PSK Control mode: Mobile APP EWelink Platform: for Android, iOS Gang: 1 Enclosure Material: Fire-retardant ABS V0 Humidity: 5%-90%RH, Non-condensing Operating Temperature: 0ºC-40ºC TH-16 Smart Switch Size: 94*57*32 (mm)Package Information: Package Size: Approx. 15*12*4cm / 5.9*4.7*1.6in Package Weight: Approx. 100g / 3.5oz Packing List: 1 * TH-16 Smart Switch 1 * Temperature Humidity Sensor 1 * User manual