Genie GT90 GPT90 390 MHz Compatible Garage Door Remote (12 Dip Switch)

Operate your legacy garage door opener using this Genie GT90 GPT90 390 MHz Compatible Garage Door Opener Remote, proudly manufactured in the USA by Digi-Code (Model DC-GN3). Designed specifically as a versatile replacement for older Genie and Overhead Door 12-switch and 9-switch fixed-code systems, this 3-channel visor transmitter also bridges compatibility across multiple generations of Genie radio technology.

(Note: Ordering this item fulfills with the high-quality, American-made Digi-Code DC-GN3 3-button universal transmitter, which provides seamless compatibility for legacy GT90 series openers).

Setup is straightforward: configure the internal coding switches to match your existing 12-position or 9-position DIP switch setup, or pair directly to your opener’s learn button.

Direct Replacement & Cross-Reference Model Numbers:

• Primary Compatible Genie Part Numbers: GT90, GT90-1, GT90-2, GT90-3, GT90-4, GPT90, GPT90-1, AT90, AT90-1, AT290, MAT90, CT90, CT90-1, LD12, LDT90, PMT90, PMT90-1
• Fulfilled Replacement Model: Digi-Code DC-GN3 (Made in USA)
• Alternative Brand Compatibility: BlueMax, Alliance, Lift-A-Door, Medallion, and AlliancePro 390 MHz openers.

Opener System Compatibility (390 MHz 9 & 12 DIP Switch Systems):

Compatible with older residential garage door openers and gate operators using fixed-code radio frequencies:

• Operating Frequency: 390 MHz fixed code.
• Switch Configurations: Supports 12-position binary code switches and 9-position code switches.
• Additional Protocols: Also compatible with select Genie Intellicode Series I & II rolling code receivers when configured properly.

Product Features & Specifications:

• Made in USA Quality: Expertly engineered and manufactured domestically by Digi-Code to rigorous performance and reliability standards.
• 3-Button Multi-Door Control: 3-channel transmitter design independently operates up to 3 separate garage doors or gate openers.
• Built-In LED Indicator: Integrated LED light confirms transmission and indicates battery strength.
• Compact Visor Design: Lightweight housing includes a secure metal visor clip for convenient vehicle storage.
• Power Source: Heavy-duty 9V battery (included).
• Included Accessories: Visor clip, pre-installed 9V battery, and programming instructions.
• Warranty: 18-Month Manufacturer Warranty.

Important Compatibility Exclusions (Will NOT Work With):

• Other Manufacturer Brands: Will NOT operate LiftMaster, Chamberlain, Craftsman, Linear, or Wayne Dalton rolling code openers without a compatible receiver installed.
• Non-Standard Frequencies: Incompatible with systems operating outside the supported 390 MHz radio frequency range.