TP-Link Tapo T300 Smart Water Leak Sensor, 868 MHz, 2 x AAA Battery, Tapo Hub Required, Dripping and Leaking Detection, 90dB Alarm Audio, Mute and Volume Control, Weatherproof (IP67), Smart Action, Tapo App
TP-Link Tapo T310 Smart Temperature and Humidity Sensor,868 MHz,battery powered(1xCR2450),detects temp. and humidity with great accuracy, records temp. and humidity data and generates periodic data summaries,Tapo smart app, Tapo Hub required(H100)
