For Linear 3089 Multi-Code Remote MCS308911 308911 Transmitter Gate Garage Opener

Please read the following notice before purchase:
This remote only replacement for Multi-Code garage door openers 300mhz frequency 10 dip-switches. 

(NOT work for other 8 or 9 dip-switches) And please be clear that it is NOT universal.

One-button garage door remote control for linear multi-code MCS308911 3070 307010 4120 300MHz
Easy to use battery and DIP switch
Molded design of keychain
Replace multi-code model 300MHz 10 dial switch remote control
Compatible with all 300 MHz multi-code door or garage door opener systems

Specification:
Power supply: 12V battery
Size: 2.05x1.53x0.51 inches
Shell material: plastic
10 dial switches, 1-button
Test/operation LED
Battery type: 23A 12V

Compatible with remote control
Multiple codes: 1089, 3060, 3060-01, 3070-01, 3083, 3083-01, 3089, 3089-11, 4120, 4120-01, 4140 and 4140-01,
Linear: MCS308911, MCS412001, MCS414001, MCS306001, MCS307001, MCS308301 and MCS420001
Digi Code: 5010, 5030, 5040, 5060 & 5070
Eagle: EG 140, EG 144, EG 148 & EG 152

How to Program and Use  
1. Access to the remote's toggle code switch is achieved by unscrewing the back cover.
2. Set the TEN-digit toggle code switch to match the code set in the receiver.
3. Move switches using a small pointed object, such as a paper clip.
4. Gently switch the small switches to either + or - positions.
5. When complete screw the back cover back into position

Package Included:
Remote control
Keychain
23A 12V alkaline battery (installed)
English manual