WhisperDrive® (MT3850EVO)

The ultimate Sectional Door opener – NOW WITH 7 YEAR WARRANTY Super fast and quiet, this energy efficient opener comes complete with all the bells & whistles.

WhisperDrive® Spec Sheet

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Merlin Range Brochure

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Works every time thanks to Merlin Security+2.0. Thanks to the latest multi frequency technology the remote will operate even when there is interference from other wireless devices.


Works even when the power is out. Don’t let a power outage lock you out of your garage. With an Evercharge battery backup system you can always operate your door – even when there has been a power failure.

Fast Operation

With a 12 second opening speed (Standard 2.3m high door) the super fast operation minimises any waiting time.

Courtesy Light

The Whisper Drive with its twin light lenses provides energy efficient light that automatically switches on when the door is activated and switches off after 2½ minutes.

Energy Efficient

Uses 75% less standby energy. The advanced electronic design in the Whisper Drive uses less than 1 watt of electricity when in standby mode, meeting some of the world’s toughest energy saving standards and saving you money.

Quiet & Powerful

Whisper Drive’s powerful and fast DC motor is quiet and built to last. It has the strength to open any size of door you have. You don’t have to question Whisper Drive, it is the perfect choice.

Improved Remote Range

Tested in side by side comparisons (compared to major brands) the Merlin Whisper Drive has up to 18% better range. Which means it is not only more reliable, you can also start opening your garage door sooner.


7 Year Warranty. We stand behind our products with a full 7 Year Warranty (conditions apply), backed by an
after sales support team that we believe to be the best in the industry. We can offer this warranty because of our global quality standards, manufacturing quality and continuous improvement processes.

Related Products



Light commercial opener. The extra heavy duty design is made to operate series 2 roller doors up to 25m2 and 5.5m high. No need to open your door the old fashioned way, now there is an affordable solution to fit your existing door.



The ultimate opener for roller doors now comes with a 7 year warranty. This premium quality automatic opener is quiet, secure and contains the latest energy saving design features.

“ ”

.....I am very pleased to do business with Action Door Solutions. I am throughly satisfied with their work and would recommend them to anyone.

F M Burns, Hastings

........Action Door Solutions offers Excellent Service, goes above and beyond what is expected. Communication was superb and the Technicians polite and professional.

D Martin, Hastings

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