Product overview
The SDO5 SMART+ T12 is CENTURION’s current higher-powered belt-driven garage door operator for larger or heavier domestic tip-up and sectional doors. It replaces the discontinued SDO4 T12 and adds mains-driven operation, optional battery backup, BLE/Wi-Fi connectivity and remote control through MyCentsys Remote.
Staging replacement note: this page replaces the discontinued SDO4 SMART T12 listing. Existing price, imagery and exact kit contents must be confirmed before the replacement is approved for the live store.
Key features
- Quiet belt-drive operation for larger domestic doors
- Built-in collision sensing with automatic reverse and adjustable sensitivity
- BLE and 2.4GHz Wi-Fi connectivity
- Remote door-status monitoring and control through MyCentsys Remote
- Physical end stops with automatic limit setup
- LED courtesy light and adjustable autoclose when required safety beams are fitted
- Wireless wall pendant included in the manufacturer’s T12 proposition
Technical specifications
- Input: 220–240V AC, 50/60Hz
- Motor: 24V DC, 100W; transformer 150VA
- Maximum door area: 15m²
- Holding capacity: 1200N; maximum push/pull force: 50kgf
- Travel speed: 9m/min
- Receiver: 433MHz code-hopping, capacity 30 x four-button NOVA remotes
- Optional battery backup: 2.9Ah, up to 70 standby operations depending on door conditions
- Powerhead: approximately 391mm x 212mm x 107mm
- Standard sectional overall length: 3523mm; rail 3193mm; maximum stroke 2600mm
- Caravan-height overall length: 4130mm; rail 3800mm; maximum stroke 3206mm
- Tip-up overall length: 2376mm; rail 2046mm; maximum stroke 1452mm
- Indoor installation: IPX0
Official documentation
Compatibility and installation requirements must be confirmed before purchase. Professional installation is recommended for powered access-automation equipment.




