The IMOU TRV1 is a smart radiator thermostat designed to give you precise control over your home heating. Operating via the ZigBee 3.0 protocol, this device allows you to manage room temperatures through the IMOU Life app or via voice commands, provided you have a compatible ZigBee hub. It maintains a high level of accuracy with a temperature control precision of 0.5°C and a minimal error margin of ±0.3°C, ensuring your living space stays exactly as comfortable as you prefer. This compact white device weighs only 60 g and measures 74.8 x 24 mm, fitting discreetly onto your radiator. It is powered by two AA batteries and features an LED indicator for quick status checks. To ensure it fits a wide variety of heating systems, the package includes six different adapters: RA, RAV, RAVL, CAL, M28, and GIA. Practical automation makes daily use effortless, such as the window opening detection that closes the valve if the temperature drops by 1.5°C to prevent energy waste. You can also set smart schedules, enable an anti-freeze mode to protect your pipes, or use the children's lock to prevent accidental setting changes. The location-based activation is particularly useful for adjusting the heat automatically as you arrive home.