FIREFLY 390GED21K3 Genie Switch Gate Garage Remote Control Fob 390MHZ

( Brand: Firefly ), ( Manufacturer Part Number: 390GED21K3 ), ( Programming Required: See Above For Details ), ( Warranty: 60 Day ), ( Color: Black ), ( Placement On Vehicle: Front ), ( 2-way Paging: No ), ( Type: Wireless ), ( Unit Type: Unit ), ( Stock : 779a ), ( Frequency: 390 Mhz 390mhz ), ( Surface Finish: 1 Button ), ( Features: Keyelss Remote Entry Fob )

Review FIREFLY Genie Code Switch 390mhz Gate Garage Remote Control Fob fits 2012

Introducing the Firefly 390GED21K3 Genie 12 Switch 390MHz Garage Remote Control Fob, a compact and convenient solution for controlling your garage door or gate. This advanced remote control fob comes equipped with an impressive 12-switch capacity, allowing you to operate multiple devices with ease.

The Firefly 390GED21K3 Genie operates on a 390MHz frequency, ensuring a secure and reliable connection between the remote and the receiver. Each button on the remote can be programmed to control a specific device, making it a versatile tool for managing various garage or gate functions.

The remote control fob is sleekly designed, featuring a compact and ergonomic shape that fits comfortably in your hand. It is made from high-quality materials, ensuring durability and long-lasting performance. The buttons are large and clearly labeled, and the remote comes with a keyring attachment for easy accessibility.

The Firefly 390GED21K3 Genie operates on two CR2032 batteries, which are included with the remote. The remote also includes a diagnostic LED light, which indicates the status of the battery and the connection to the receiver.

With its 12-switch capacity, long-range transmission, and sleek design, the Firefly 390GED21K3 Genie 12 Switch 390MHz Garage Remote Control Fob is an essential tool for anyone looking to manage their garage or gate with ease and convenience. Whether you're opening and closing your garage door or gate multiple times a day or just need a reliable backup remote, the Firefly 390GED21K3 Genie has you covered.

In summary, the Firefly 390GED21K3 Genie 12 Switch 390MHz Garage Remote Control Fob is a high-performance, versatile, and convenient remote control solution for managing garage doors or gates. It features a 12-switch capacity, 390MHz frequency, sleek design, and long-lasting battery life, making it an essential tool for anyone looking to streamline their garage or gate management system.

Firefly 390GED21K3 Genie 12 Switch 390mhz Gate Garage Remote Control Fob: A Detailed Analysis

The Firefly 390GED21K3 Genie 12 Switch 390mhz Gate Garage Remote Control Fob is a versatile device designed to control up to 12 different devices or appliances, making it an ideal solution for managing various garage or gate systems. In this analysis, we will discuss the advantages and disadvantages of this product to help you make an informed purchasing decision.

1. Compatibility: The Firefly Genie 12 Switch supports up to 12 different devices, allowing users to control various garage doors, gates, lights, or other appliances with a single remote control.

2. Frequency: The remote control operates on a 390MHz frequency, which offers better penetration through walls and longer range compared to lower-frequency devices.

3. Durability: The remote control is designed with durable materials, ensuring long-lasting performance.

4. User-friendly: The remote control features large, easy-to-press buttons, making it simple to operate even in the dark.

5. Security: The remote control uses rolling code technology, providing enhanced security against unauthorized access.

6. Battery Life: The remote control uses CR2032 batteries, which have a long lifespan, reducing the need for frequent battery replacements.

1. Limited Programming Capabilities: The remote control does not support advanced programming features, which may be a disadvantage for users requiring more complex control configurations.

2. Lack of Visual Indicators: The remote control does not provide visual indicators for button presses, which could be helpful in confirming successful device activation.

3. Limited Range: While the 390MHz frequency offers better penetration and longer range compared to lower frequencies, the actual range may still be limited in certain environments.

The Firefly 390GED21K3 Genie 12 Switch 390mhz Gate Garage Remote Control Fob is a well-rounded solution for managing up to 12 different devices in a garage or gate system. Its compatibility with various devices, durability, user-friendly design, and security features make it an attractive choice for many users. However, it may lack advanced programming capabilities and visual indicators for button presses. Ultimately, the decision to purchase this remote control depends on your specific needs and requirements.

If you are looking for a reliable and user-friendly remote control to manage multiple devices in your garage or gate system, the Firefly 390GED21K3 Genie 12 Switch 390mhz Gate Garage Remote Control Fob is an excellent choice. Its compatibility with up to 12 devices, long-range operation, and security features make it an ideal solution for various applications. However, if you require more advanced programming capabilities or visual indicators for button presses, you may want to consider other options on the market.

Details:

Tollgate the programming for your vehicle via this method go to YouTube and once there in search bar type following. The vehicle manufacturers determine the programming requirements at time of manufacture. Transmitter Solutions 390GED21K3 Remote Replaces the 390GED21K One Button Key Chain 12 DIP on/off Type Code Switch Visor Control Directly Compatible With Genie and Overhead Door 390MHz Remotes. Compatibility: Works with vehicles that use a compatible aftermarket RKE remote pleasantry system installed.

Condition Notes. This is ONE 1 replacement joyless entry remote control that will work with your AFTERMARKET installed RKE system. What are you purchasing. While other vehicles require diagnostic programming which is available at your local qualified automotive locksmith.

It will not pair with a foreign system. Some vehicles have DIY do-it-yourself programming instructions available. The remotes job is to pair with your vehicles installed RKE system. Compatible FCC ID#.

Compatible Aftermarket Installed Systems. Battery installed. There are also many auto forums that you can go onto by just conducting a google search with your questions. It will only sync to a matching system; therefore, you cannot purchase different type of remote than the manufactured with the system.

SU7390GED21K3 SU7390GED2iK3 390GED21K3.: The Transmitter Solutions model 390GED21K3 replaces the older 390GED21K and is directly compatible with Genie Overhead Door remote controls that have 12 on/off code switches operating on 390MHz frequency. Programming Requirement Information NOTE. Other options include:Dealer Installed or Factory.

LED Light Color. If your current remote looks the same then this will work. Pre-Owned ready to program your compatible vehicle RKE system. The system installed in your vehicle will CHANGE the required remote.

We call that a win-win.

part #: 390ged21k3 prices

• $10.50-$28.85

specifications entrykeylessfob:

• for years: 2012
• brand: Firefly
• mpn: 390ged21k3
• programming required: See Above For Details
• warranty: 60 Day
• color: Black
• placement on vehicle: Front
• 2-way paging: No
• type: Wireless
• unit type: Unit
• stock : 779a
• frequency: 390 Mhz 390mhz
• surface finish: 1 Button
• features: Keyelss Remote Entry Fob

payments entrykeylessfob:

• credit card: Diners-club
• wallet: Google-pay
• other

shipping entrykeylessfob:

• cost: $5.23
• class: Standard
• transit: 3-7 Days
• type: Fixed
• service: Standard

seller entrykeylessfob:

• rating: 98.1%
• city: Wellsboro, Pennsylvania
• # reviews: 16953

offer entrykeylessfob:

• options: Ship-to-home
• quantity: 1
• started: June 2, 2025
• sold: 0
• availability: In Stock

general entrykeylessfob:

• In-Car Technology, GPS Security > Dash Cams, Alarms Security > Remote Entry System Kits
• condition: Used

returns entrykeylessfob:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

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