ATA GDO-9v3 DYNAMO GEN2 Sectional Overhead Garage Door Opener

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The DYNAMO™ provides the balance of superb performance in garage door opening with low noise as well as great affordability, making it perfect for the family home and retrofits.


– Quiet 800N DC Motor:  The opener is both consistent and reliable with precision gearing that provide immense door shifting torque with a peak noise level of 68dB.

– Steel C-Rails with Chain:  Economical steel available with pre-assembled 1-piece or a 4-piece un-assembled

– Intelligent Safety System (ISS): self-adjusting when opening and closing or if blocked i.e. should the gate hit an obstacle during its cycle, it will automatically reverse or stop preventing damages or injuries.

TrioCode™ Multi-Frequency Coding Technology: A world leading transmitter system, TriCode™ frequency coding technology overcomes the all too common interference issues while maintaining security through over 4.29 billion random code possibilities

– Soft Start/Soft Stop:  Speed ramping throughout each cycle reduces stress on the opener, gate and mounting hardware.

– ALPS (Automatic Limits Positioning System):  The ALPS simplifies limits setup through electro-optical sensing, and maintains them to the millimetre even as the door ages.

– Door Profiling: The force needed to safely move the door throughout each cycle is continually re-profiled. By only using the appropriate amount of force, the GDO-9v3 Dynamo™ can more quickly sense, and react to, obstructions in the door’s path.