Transmitter Solutions Firefly 390LMD21K Garage Door Opener Keychain Remote

The Firefly 310LID22K Keychain Remote offers compact, reliable control for your garage door or gate. This two-button transmitter features distinct button sizes for easy operation and an integrated keychain clip, making it convenient to carry on your keys, bag, or belt loop.

Operating at 310 MHz, it’s compatible with Linear transmitters and receivers, and its 8 dip switch configuration allows for quick DIY programming. A built-in LED indicator confirms signal transmission, while the durable black case with rounded edges ensures long-lasting performance. Powered by a 12V battery, this remote is the perfect portable solution for everyday access control.

Product Highlights:

• Part Number: 310LID22K3

• Alternate Part Number: CCF3102B

• Frequency: 310 MHz

• Two-button design with distinct sizing for each button

• 8 dip switch programming for easy setup

• LED indicator for signal confirmation

• Integrated keychain clip for portability

• Powered by 12V battery (included)

• Black case with rounded edges for comfort and durability