Description
The Centurion SD04 Garage Door Operator is a reliable, quiet, and powerful automation solution for both tip-up and sectional garage doors. Built with Centurion’s trusted engineering, the SDO4 ensures smooth operation, advanced safety, and long-lasting durability – making it one of the most popular garage door motors in South Africa.
Features of the Centurion SD04 Garage Door Operator
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Smooth, Whisper-Quiet Operation – 24V DC motor designed for everyday reliability and minimal noise.
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Battery Backup Included – Operates during loadshedding or power failures.
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Flexible Application – Suitable for tip-up and sectional garage doors.
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Auto-Close Functionality – Optional feature with safety beams installed.
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Anti-Crushing Safety – Built-in obstruction detection protects people and property.
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Reliable Remote Control Access – Supplied with secure, code-hopping remotes.
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Low Power Consumption – Energy-efficient design for long-term savings.
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Compact Design – Streamlined housing and simple slide-in rail installation.
Technical Specifications
| Spec | SDO4 (Standard) |
|---|---|
| Input Voltage | 230V AC @ 50/60Hz |
| Motor Voltage | 24V DC |
| Motor Power | 80W DC |
| Battery Supply | 2 × 3.4Ah, 12V DC |
| Maximum Door Width | 6.5m |
| Maximum Door Area | 12m² |
| Maximum Push/Pull Force | 40kgf |
| Maximum Lifting Capacity | 1000N |
| Standby Operations | ±90 (door/battery dependent) |
| Max Travel Speed | ±9m/min |
| End Stops | Physical autoset |
| Courtesy Light | 2W LED |
| Auto-Close | Selectable (requires beams) |
| Remote Storage | 20 × 4-button transmitters |
| Receiver | Single-channel, 433MHz code-hopping |
| Warranty | 3 years |
Centurion SDO4 Garage Door Operator – trusted reliability for your home!






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