Product: Linear Multicode 3083 Firefly 300MCD22K Garage Door Opener Keychain Remote
Color: Gray with green; or Black with gray
CONTENTS This remote is a very small (1/2" x 1-7/8" x 1-1/2") two-button key-chain style remote operating at 300 MHz. It achieves its small size by using state-of-the-art components. It has been designed for use with; MultiCode dip-switch receivers. CODING Access to the remote's toggle code switch is achieved by unscrewing the back cover. Set the TEN-digit toggle code switch to match the code set in the receiver. Move switches using a small pointed object, such as a paper clip. Gently switch the small switches to either + or - positions. When complete screw the back cover back into position OPERATION Once the codes are set to match the transmitter codes, you may test the system. Ensure the gate or door is visible and clear before testing. Step 1- Push the Remote's button from a distance of about ten feet. If the receiver activates, the switches are properly set. Step 2- Test the transmitter from several locations to discover any "blind spots" caused by interference. BATTERY ACCESS Unscrew the back cover to reach battery compartment. Be aware of battery polarity when replacing the A23 battery. TECHNICAL SPECIFICATIONS Operating Frequency- 300 MHz Number of Buttons- 2 Battery- 1 ea. 12V A23 Number Combinations- Lots :-) Operating Temperature- -20F - 100F Overall Dimensions- 1/2" x 1-7/8" x 1-1/2" Weight- 1 oz. COMPATIBLE REMOTE'S Multi-Code: 1089, 3060, 3060-01, 3070-01, 3083, 3083-01, 3089, 3089-11, 4120, 4120-01, 4140 & 4140-01, Linear: MCS308911, MCS412001, MCS414001, MCS306001, MCS307001, MCS308301, and MCS420001 Digi Code: 5010, 5030, 5040, 5060, and 5070 Eagle: EG 140, EG 144, EG 148 AND EG 152
Gray, Two-button, Key chain model; Black with gray buttons (new model)
10 dip switches, 300 MHz
Multicode 3083 compatibility

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