Intercoms

9 years ago the garage door man said, "now if you will use this, you will never have to call me to fix your doors!" I did it and I have never had to have him come.

Working as expected. Perfect transaction.

GENIE 3850R works very well with my GENIE receiver #315390R2 that I have operating an old Chamberlin opener. The receiver was not included in the installation instructions but they were the same as the first (A) instructions you sent. You probably know all this but just in case not I thought I would comment anyway. Thanks

Great pricing, free and RAPID shipping along with great communication; you can't go wrong with Preferred Doors! If the need arises I'll be a repeat customer for sure. L Kargol

Have had previous incidents that my Liftmaster key pad attatched to my Toyota car key pad in my pocket has unknowingly opened my garage door, sometimes overnight. Now I know from upstais in my office just by seeing a little green light that the garage door is closed. But if there is a red light I just push the button on the monitor to close the door. Great Product!