Linear Delta 3

Linear Delta 3 radio receivers and remote controls have been in use since the 1980's. Known for being easy to install and operate these units work on the 310 MHz radio frequency and use 8 binary (On/Off) dip switches for programming. The ability to mix and match singe, double, and four button remotes to control multiple garage door and or gate openers makes the Delta 3 line a favorite for commercial and multi-tenant applications. Door Openers and More carries a full line of Linear Delta 3 compatible Radio Receivers, Remote Controls both visor and keyfob / key chain units, and wireless keyless entry pads.