DRY CONTACT RDCV potential-free contact DRY CONTACT - RDCV

The controller is equipped with a digital signal input and an IRDA infrared module. Allows you to turn the air conditioner on/off using an IR signal. Dry Contact RDCV is ideally used, e.g. in hotel switches or window reed switches. It can also be combined with a condensate pump alarm or used if we want the device to be activated by a thermostat.
The RDCV transmitting diode should be placed as close as possible to the air conditioner's receiving diode.