1.If offline, you can operate via Bluetooth direct connection.
2.TUYA App is free, you also don’t need pay extra on App updating.
3.Low consumption, 2AA battery lifetime is 1year.
4.Led display reversal, in ‘OF’ state, press rotary plate 5 times continuously, the display will be reversed, meet different installation requirements.
5.Voice control, works with Alexa and Google Assistant
6.Easy operation, press rotary plate to change temperature and mode, programmable or non-programmable. LED display, with low power consumption alarm.
7.Support Open Window Detection, when room suddenly drop temp, our TRV will close to help save energy.
8.With Antifouling function, protect your valve not be got stuck.
9.Child lock function and anti-free function, more safe and longevity.