Legacy 390 MHz Fixed-Code RF Receiver with 9-Position Trinary DIP Switch. The Fixed-Code RF Receiver (part number Genie 34564R.S) is compatible with Genie 390 MHz fixed-code garage door openers, Overhead Door 390 MHz fixed-code garage door openers, GenieMaster GM3T-BX remote (37344R) and other systems. Key attributes include: 390 MHz fixed-code RF reception for legacy Genie and Overhead Door systems.
A: This receiver operates at 390 MHz and uses 9 trinary (3-state: 0, 1, or 2) DIP switches, providing up to 19,683 unique code combinations. The switch positions on the receiver must match those on the compatible remote transmitter exactly for the system to respond.
A: No. This is a legacy fixed-code receiver intended as a service replacement for older 1990s-2000s Genie and Overhead Door installations. It is not compatible with Genie Intellicode rolling-code remotes, which use a different frequency and security protocol.
A: This receiver is compatible with 390 MHz fixed-code Genie and Overhead Door remotes, including the GenieMaster GM3T-BX (part number 37344R), provided the 9-switch trinary code positions are set to match.
A: Fixed-code systems transmit the same code every button press, making them vulnerable to code-capture attacks. Genie replaced fixed-code technology with Intellicode rolling-code, which generates a new code each use. The 34564R.S is a service replacement only - if security is a concern, upgrading to a full Intellicode system is recommended.
A: The 34564R.S uses a 3-wire connection to interface with the garage door opener or gate operator logic board. Consult your specific opener's wiring diagram to identify the correct terminals - typically matching to the accessory or receiver input terminals on the control board.
