The Elsema KEY301 GDO4 is a reliable 27.145MHz replacement remote designed for ATA garage door openers including SecuraLift and EasyRoller models. With a robust metal and ABS construction, this 4-button remote delivers up to 100 metres of transmission range in open areas, making it ideal for Australian driveways and larger properties. Each unit comes complete with a pre-coded 12V battery, user manual, and keychain so you’re ready to go from day one. Whether you’re replacing a lost remote or adding an extra for family members, the KEY301 offers dependable performance backed by our compatible range and 1-year warranty.
⚡ Product Highlights
| 📡 Type: 27.145MHz RF (Radio Frequency) | 🔁 Setup: Simple Code Learning |
| 🔋 Power: 12V Battery (Included) | 🛡️ Warranty: 1-Year Limited |
Technical Specifications
| Model Number | KEY301 GDO4 Replacement |
| Frequency | 27.145MHz |
| Number of Buttons | 4 Buttons |
| Transmission Range | 100m (Open Area) |
| Shell Material | Metal and ABS |
| Working Voltage | 12V |
| Working Current | ≤27mA |
| Battery Required | 12V Battery (Included) |
| Programming | Simple Code Learning |
| Warranty | 1-Year Limited |
| Brand | Elsema / ATA Compatible |
Key Features
- Direct ATA Replacement: Designed specifically for ATA SecuraLift and EasyRoller garage door openers, this remote steps in exactly where your original left off—no guesswork, just reliable garage access.
- Extended Outdoor Range: Transmits up to 100 metres in open areas, giving you the freedom to activate your garage door from the street or driveway without stepping out of your vehicle.
- Battery-In-and-Go: Comes complete with a pre-coded 12V battery, user manual, and keychain attachment—everything you need to start using it straight away, no separate purchase required.
- Rugged Metal-ABS Build: Engineered with a metal and ABS composite shell to withstand daily pocket wear, key drops, and the harsh Australian climate for long-service reliability.
- Four-Button Flexibility: Control up to four garage or gate openers from a single remote, perfect for homes with multiple entry points or shared driveways.
- Backed by Our Guarantee: Every remote includes a 1-year limited warranty and our commitment to responsive Australian customer support if you need assistance with programming or compatibility.
Compatibility Guide
This remote is specifically designed to work with ATA SecuraLift and EasyRoller garage door openers operating on the 27.145MHz frequency. It is also compatible with receivers using the CRX-1 and CRX-2 coding system. Please verify your original remote part number or door opener model below before ordering.
⚠️ Battery Safety Warning
This product contains a button battery. If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours. Keep batteries out of reach of children. If you think a battery may have been swallowed or placed inside any part of the body, seek immediate medical attention.
Compatible Receivers
Compatible ATA Garage Door Openers
Not Compatible With
Note on Compatibility: While we strive for accuracy, the list above may not be exhaustive. If your ATA door opener operates on 27.145MHz and uses CRX-1 or CRX-2 receivers, this remote is likely compatible. For assistance verifying compatibility, please contact us with your opener model number or a photo of your existing remote.










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