LINEAR DR DELTA3 Linear DNR00001 DR Delta-3 1-Channel Wireless Receiver

I was having issues with all 3 of my doors. The openers worked perfect from the wall push button but very sporadic from the wireless controllers and cars. Tried cleaning bronze contacts and adjusting antennas but never worked correctly for very long or consistently. So after 20 years I decided to replace all 3 garage door receivers. Not the actual openers over $1,500 just the delta 3 receivers for about $80. All 3 garages work perfect again. I did not lengthen or modify the antennas at all and they work from over 100’ away. Should have changed them sooner. Very easy to install, each can be completed in about 5 minutes.

Exact model of the original on my opener motor. Discovered I didn’t really need it after all. My problem was the new LED lights I installed in my garage. They interfere with the remote control signal when they are on.

Second purchase of this unit. It replaced the board in my 30 year old gate opener. First unit worked great as my gate is 300’ from the house, but it only lasted 2 years. This identical unit works well, just hope it lasts longer....

My garage door repair company said my 30 year old garage door opener has a receiver which you cannot get anymore so replace ur entire opener- $450 !! I went to Amazon and found the replacement receiver for less than $25!!! Installed in 5 minutes and my garage door is working.

Direct replacement for item that was bad. 3 screws to replace and garage door opener was back I. Operation. Of course had to set dip switches to correct code to match transmitter. Great product.

The Delta-3 we had stopped working, we've owned the house for 6 years and it came with it. Was able to purchase the exact replacement and we are back in business with opening and closing our garage door.

Fixed our issue with remotes not working, but wired button did work. Garage door opener is old, but this was exact part and worked as advertised.

Solved all the problems we were having with 20'x16' overhead door opener. Opener is 18 years old and change out of old transmitter was very easy.

As this "LINEAR DIGITAL CONTROL DELTA 3" suddenly stopped working. I called the technician who advise that it is not working and that I require new one.Please advise me how and where I should the old one for the replacement of the new.Thanks.