The ART-210 is a wireless radiator thermostat designed to control the temperature in closed rooms and thus reduce energy consumption. The thermostat allows remote and manual control of the radiator valve. The ART-210 is designed to operate as part of the two-way ABAX 2 wireless system. It is supported by:

• ACU-220 or ACU-280 controller (with firmware version 6.08 or newer)*
• ARU-200 repeater.

• temperature adjustment in the range from 5°C to 30°C
• 3 operating modes
• remote or manual control
• fast heating function (Boost Heat)
• option to close the valve manually
• valve descaling function
• open window detection
• anti-freeze protection
• Child Lock
• built-in temperature sensor (measuring range: -10°C...+55°C)
• option of using an external temperature sensor (another ABAX 2 device)
• LCD display for easier control and configuration
• option to rotate messages on the display by 180°
• encrypted two-way radio communication in the 868 MHz frequency band (AES standard)
• transmission channel diversity – 4 channels for automatic selection of the one that will enable transmission without interference with other signals in the 868 MHz frequency band
• device firmware updated remotely
• “ECO” option for longer battery life
• battery status control
• installation on valves with the M30x1.5mm threaded connection
• included accessories:
  • adapter for mounting on a Danfoss RA, Danfoss RAV and Danfoss RAVL valves
  • reducer ring for easier installation on valves with smaller diameter

*The device is not supported by the ACU-220 / ACU-280 controller connected to the VERSA series control panel.