Comments about LG RLM20K - Remote Laundry Monitoring System:
The RLM20K is easy to install and works like a charm. On washer mode, blue lights track the progress of the washing load. On dryer mode, right lights track the progress of the dryer. You can switch from washer to dryer. An improvement would be to have two rows of lights to track both washer and dryer simultaneously. However, this device saves running up and down the stairs to check when a load is finished. This is a great device.