Firefly 310 Linear DTC and ladybug compatible keychain remote better range & you pay less!
Brand: Firefly
Color: Black
Categories: Tools & Home Improvement, Building Supplies, Building Materials, Doors, Garage Doors, Openers & Parts, Keypads & Remotes

CONTENTS This remote is a very small (1/2" x 1-7/8" x 1-1/2") key-chain style remote operating at 310 MHz. It achieves its small size by using state-of-the-art components. It has been designed for use with; Linear 3 receivers. CODING Access to the remote's toggle code switch is achieved by unscrewing the back cover. Set the EIGHT-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- 310 MHz Number of Buttons- 1 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 REMOTES Linear Delta 3 DTC or LB ladybug.

Black
One-button (green-old model, white-new model)
Key chain model
8 dip switches
310 MHz

Connectivity Technology: Radio Frequency
Brand: FIREFLY
Color: ‎Original version
Item Weight: ‎0.8 ounces
Maximum Range: 10 Meters
Batteries Required?: ‎No
Manufacturer: ‎firefly
Description Pile: ‎A23
Date First Available: May 18, 2012
ASIN: B0084LHGHC
Item model number: ‎firefly 310 linear
Batteries Included?: ‎Yes
Item Package Quantity: ‎1
Average Battery Life: ‎5 years
Battery Cell Type: ‎Alkaline
Customer Reviews: 4.5 out of 5 stars 1,042 ratings 4.5 out of 5 stars
Is Discontinued By Manufacturer: ‎No
Part Number: ‎firefly 310 linear
Product Dimensions: ‎2 x 2 x 0.5 inches