Linear Garage Door Opener Replacement Parts

Linear Corporation was originally  a retail operation that sold and installed automatic garage door operators. In 2001 Linear introduced its own range of garage door openers incorporating its Multi-Code (Multi-Elmac) radio remote control transmitters and receivers along with wireless digital keypads.

Linear has manufactures three ranges of radio remote control systems for garage openers:

The DELTA 3 system operating on the 310 Mhz frequency, the code is set with 8 DIP switches and there are 256 possible code combinations.

The Megacode system, operating on the 318 Mhz frequency, the code is factory set and there are over 1,000,000 possible code combinations.

The Multicode system is the most popular, this operates on 310 Mhz, the code is set with 10 DIP switches and 1024 possible code combinations.

You can download your Linear garage opener manual here

Linear 310 Mhz Garage Opener Remote Control Transmitter – DTC Delta

1 button transmitter for garage door openers with Linear radio remote controls operating on the 310 Mhz frequency.

Security code set by 8 DIP switches, 256 possible codes.

Compatible with Linear Delta 3 System and with the Homelink System.

Supplied with battery and car visor clip.


Linear 318 Mhz Garage Door Opener Remote Control – MCT-3 MegaCode

Compatible with MegaCode garage opener models LDO033, LDO50 and LSO50 whose remote control frequency is 318 MHz.

Up to 3 individual MegaCode can be controlled, one with each button, for example button 1 could operate the garage door, 2 the automatic gate and 3 remote control lighting.

Supplied with visor clip and battery.


Linear 310 Mhz Keychain Garage Door Opener remote control – MINI-T Delta 3

1 button mini keyring size transmitter for garage door and gate openers with Linear radio remote controls operating on the 310 Mhz frequency.

Security code set by 8 DIP switches, 256 possible codes.

Compatible with Linear Delta 3 System.


Linear 300 MHz One Button Visor Remote Control – Part No. 3089

One button remote control compatible with Multicode and Linear gate or garage door openers with 300 MHz Multi-Code receivers and Linear Model 109950 and 302850 receivers.

Security code set by 10 DIP switches, with 1024 possible code combinations.

Direct replacement for Multicode model 1089 and Multi Elmac model 3089.

Supplied with battery and car visor clip.


Linear 310 Mhz 2 Button Garage Opener Remote Control Transmitter – DT2A Delta

2 button transmitter for garage door openers and electric gates with Linear radio remote controls operating on the 310 Mhz frequency.

Up to 2 individual receivers can be controlled, so you could control your garage opener and electric gate using just one remote.

Security code set by 8 DIP switches, 256 possible codes.

Compatible with Linear Delta 3 System.

Supplied with battery and car visor clip.


Linear 300MHz Wireless Digital Keypad – Part No. 420001

Wireless keypad compatible with Multicode and Linear gate or garage door openers with 300 MHz Multi-Code receivers and Linear Model 109950 and 302850 receivers.

This keypad is weather resistant, has back lit keys, uses a four digit entry code with 1024 possible combinations and has a low battery warning.


Linear Multicode 300 Mhz Receiver and Transmitter Set – Part No.Receiver 1090, Transmitter 3089

A replacement remote control transmitter and receiver set compatible with all 300 MHz Linear Multi-Code radio controls.

Three terminal 24 volt receiver connects directly to the garage door operator, can also be used to upgrade an existing remote control system.

Transmitter supplied with battery and car visor clip.


Linear 300 Mhz Single Channel Gate or Garage Door Receiver – Delta 3 DR3 DR3A

A replacement remote control receiver for use with Linear Delta 3 systems.

Compatible with transmitter models DT, DTC, DT2A, DT4A and LB.

Operating frequency is 300 Mhz and coding is by 8 dip switches.

Share