Vemer Rqair: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Vemer RQAIR Information the information about the Vemer RQAIR: Intro The Vemer RQAIR is a wall-mounting carbon dioxide (CO2) detector with two relays for controlling devices to be activated in case of exceeding the preset thresholds. It is possible to choose the operating logic (direct or reverse) using the appropriate dip-switch.