Great company to work with. They answered phone calls which is getting more rare these days and quickly shipped needed “special” brackets that weren’t in a kit to fit my personal needed application when I added two more panels to my first two to make one giant full body panel. The remote works flawlessly on all four since I’ve had my panels close to a year now. My family still uses them 5-6 days every week. They are a definite needed modality in our health and wellness lifestyle. We plan to purchase a second full size panel so we can cut our red lite time down to 10 min a session soon. Highly recommended company.