Geyserwise TSE Tuya Smart WiFi Module Geyser Controller Kit Smart Wifi Geyser Controller. Download the Tuya Smart App and manage your geyser from your phone anywhere in the world. Using the app will enable you to: View your geyser temperatures. Set your temperatures. Switch Your Geyser On And Off from virtually anywhere. Manage Your Geyser like a wifi geyser controller. For use in Thermosyphon Solar Systems and Normal Geysers. Use as a geyser timer. Clear display of water temperature, time, day, heating mode, and malfunction conditions. Auto or manual heating. Easy temperature setting to your requirements (30 - 65 C) factory default is 55 C. Four different temperature settings. Daily programmable timer with four-time settings. Clear display of water temperature, time, day, heating mode, and malfunction conditions on solar system and geyser. Auto or manual heating. Easy temperature setting to your requirements (30 - 65 C) factory default is 55 C. Electronic thermostat with mechanical thermal cut-out at 90 C. Please note the cut-out temperature for solar systems expected to reach temperatures above this temperature. What's in the box 1x Geyserwise TSE1 Tuya Smart WiFi Module Geyser Controller Kit