Single gang plate  fitted with three LEDs (Red, Amber, Green) rated 24Vac to provide a simple visual "Traffic Lights"indication of Air Quality, CO2 levels, Ventilation position etc. Version available with Static / Flashing LED
 
N.B This product is available with the standard engraving (Room Air Quality) and LED sequence (Red=Poor, Amber=OK, Green=Good) For any other options, please email sales@fortuneuk.com or call 01753669471