The Firefly 318ALD33K is a 3-button keychain transmitter designed as a direct replacement for Allstar/Allister “Classic” fixed-code radio controls. Operating at 318 MHz, it provides reliable control for up to three garage doors, gates, or barrier arms in residential or commercial settings that use Allstar Classic trinary-code systems. As a compatible replacement remote, it offers an easy upgrade path for aging or discontinued Allstar Classic transmitters and receivers without changing your existing radio system.
This model uses the Allstar Classic trinary DIP-switch coding format, allowing simple, field-friendly programming by matching the (+ / 0 / –) switch pattern in the transmitter to the DIP configuration in your existing Allstar Classic receiver or a working Classic remote. The 318ALD33K is intended only for Allstar/Allister Classic fixed-code equipment at 318 MHz and will not work with Allstar MVP “learn” style systems or rolling-code platforms from other brands. Typical applications include garage door openers, gate operators, and access systems that specify Allstar Classic 318 MHz compatibility, making it an ideal replacement transmitter for legacy installations that require dependable, fixed-code operation.