Which Remotes Are Compatible With My Gate Motor?

Finding the right replacement remote for your gate motor can be confusing. This guide covers remote compatibility for the most popular gate motor brands in South Africa.

Understanding Gate Remote Technology

Gate remotes use different frequencies and encoding methods:

Frequencies Used in SA

• 433 MHz: Most common for residential (Centurion Systems, Gemini, ET)
• 403 MHz: Some older systems
• 868 MHz: Premium European systems

Encoding Types

• Fixed Code: Older technology, vulnerable to cloning
• Rolling Code (Keeloq): Modern encryption, new code with each press
• Code-Hopping: Highest security, used by Centurion Systems NOVA

Centurion Systems Remote Compatibility

NOVA Series (Recommended)

The Centurion Systems NOVA remotes are the most versatile:

Compatible motors: D5-Evo, D5 SMART, D10, D10 Turbo, Vector, Vantage, SECTOR barriers

Price range: R159 to R359

Older Centurion Systems

For older motors without NOVA receivers:

• Original white remotes may still work
• Consider upgrading receiver to NOVA for better compatibility
• TX4 remotes for older systems

ET Nice / ET Systems Remotes

ET remotes work across the ET product range:

ET BLUE System

• 433 MHz frequency
• Rolling code security
• Compatible with ET 300, 500, 600, 1000 motors

Compatibility

• ET remotes work with all ET Nice motors
• Some universal remotes can be programmed for ET
• Check receiver compatibility when upgrading

Price range: R200 to R400

Gemini Remote Compatibility

Gemini uses a proprietary system:

Gemini Remotes

• 3-Button and 4-Button options
• 433 MHz frequency
• Works with all Gemini gate and garage motors

Important: Gemini remotes are brand-specific, so universal remotes typically don't work.

Price range: R180 to R350

Sentry Remote Compatibility

Sentry (previously Doss) systems:

Sentry Remotes

• Code-hopping technology
• 1, 2, and 4 button options
• Compatible with Sentry and older Doss receivers

Price range: R150 to R280

Universal Remotes: Do They Work?

Universal or "clone" remotes can work with some systems:

Pros

• Affordable (R50 to R150)
• Can copy multiple remotes to one device
• Convenient backup option

Cons

• May not work with rolling code systems
• Security concerns with fixed-code copies
• No warranty support
• May require frequent reprogramming

Recommendation: Use genuine brand remotes for security and reliability.

How to Program a New Remote

Centurion Systems NOVA

1. Press MEMO button on control board
2. LED will flash
3. Press desired button on new remote
4. Wait for confirmation beep
5. Repeat for additional buttons

ET Systems

1. Open receiver housing
2. Press LEARN button
3. Press remote button within 30 seconds
4. LED confirms successful programming

Gemini

1. Locate receiver
2. Press and hold LEARN button
3. Press remote button
4. Release LEARN button when LED blinks

Remote Memory Capacity

Different receivers have different capacities:

When to Replace vs. Repair

Replace your remote when:

• Battery replacement doesn't help
• Buttons are worn or stuck
• Range has decreased significantly
• You've lost the remote

Consider receiver upgrade when:

• Need more remote capacity
• Want better security (rolling code)
• Adding smart home integration
• Motor still works but remotes don't

Quick Compatibility Reference

Where to Buy

Always purchase from authorized dealers to ensure:

• Genuine products with valid warranty
• Correct firmware/programming
• Technical support
• A clear returns policy

Shop genuine gate remotes at Alectra Solutions, with courier delivery across South Africa.