LiftMaster LM3800TXSA opener is a space-saving wall-mounted sectional garage door operator designed for Abu Dhabi homes, villas, and commercial garage doors where ceiling space matters. It supports sectional doors up to 4.2m high and offers a maximum lifting capacity of 130kg. The operator uses soft-start and soft-stop movement for smoother door travel, while automatic stop and obstacle detection add practical safety during daily use. It also includes encrypted rolling code radio technology and multiple memory registers for secure remote access.
Key Features and Technical Specifications
- Official model: LiftMaster LM3800TXSA Sectional Garage Door Opener
- Installation type: Wall-mounted, space-saving design
- Suitable door type: Steel spring-balanced sectional garage door
- Maximum door height: 4.2m
- Maximum door width: 5.5m
- Maximum door area: 16m²
- Maximum lifting capacity: 130kg
- Input voltage: 220–240V AC, 50/60Hz
- Maximum torque: 40Nm
- Nominal torque: 10Nm
- Power: 145W
- Standby power: 5W
- Motor type: DC gearmotor with permanent lubrication
- Noise level: 57dB
- Travel rate: 24rpm down, 36rpm up
- Operating frequency: 433.92MHz
- Memory registers: 64
- Radio technology: Encrypted rolling code
- Operation: Soft-start and soft-stop function
- Safety: Push-button stop, automatic stop, automatic force adjustment
- Warranty: 2 years
Use Cases
- Residential sectional garage doors
- Villas with steel spring-balanced garage doors
- Private parking garage entrances
- Commercial sectional garage doors
- Warehouses with compatible sectional doors
- Service areas where ceiling-mounted operators are not suitable
- Garage automation projects requiring a wall-mounted opener
Compatibility and Installation Notes
The LiftMaster LM3800TXSA is compatible with sectional doors using a torsion bar, springs, 80mm–178mm drums, a 25mm torsion bar, and door sizes within the manufacturer’s stated limits. Installation requires correct side clearance, ceiling clearance, torsion bar inspection, balanced door movement, cable tension checks, and a nearby electrical outlet. Professional installation is strongly recommended because springs, cables, brackets, safety reversal testing, and force settings can create serious risk when handled incorrectly. For technical setup details, check the official manufacturer installation manual.
Packing Includes
- 1 x LiftMaster LM3800TXSA sectional garage door opener motor unit
- 2 x 94335E transmitters
- 1 x 041A4166 wired push button
- 1 x G770E accessory
Why Buy from POWERgate Abu Dhabi
POWERgate Abu Dhabi supplies automation products with local support for customers who need reliable product guidance, compatibility checking, and professional installation advice. For garage door automation, choosing the correct opener is not enough; the door balance, spring system, safety accessories, and site conditions must also be checked before installation.
Buy LiftMaster LM3800TXSA today from PowerGate Abu Dhabi. Call/WhatsApp: +971 50 884 4933 or email us: sales@powergatead.com.
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