The Linear DT-1 1-button remote transmitter can activate one DR Linear Delta 3 radio receiver. There are 8 DIP switches in the Linear DT-1 remote that are matched to the DIP switches in the Delta 3 radio receiver. If the switches are set the same in the remote and radio receiver then the remote is able to activate the receiver which tells the garage door opener to open or close the garage door. The Linear Delta-3 Radio Receiver with DT-1 Remote are commonly found and used on older garage door operators such as the Raynor R-Series, Raynor Flitestar, Overhead and Genie operators for the 1980's and 1990's. Easy to install, reliable and easy to program, the Linear Delta-3 radio equipment is a popular choice.
Compatible with the Linear DR Delta-3 Radio Receiver along with the following Linear Delta-3 receivers: DR3A, DR-2, DR-4, DRA, DRA-4, DRM, DRQP, GRD and GRD-2.
The DT-1 Linear Delta-3 Remote was used on some of the older Raynor garage door operators such as the R170/270, R160/260, R150/250 and R130/230 model electric openers.
Learn how to program the remote by watching a short video here