MT3850 EVO Whisper Drive

Superseaded by SilentDrive Elite

Our Premium Sectional Door Opener, look at the features: Belt Drive, Battery Backup, Weatherproof Keypad, 7 Year Onsite Warranty, it does not get any better!

For the home that deserves the best, it’s super fast and quiet with integrated battery backup. This energy efficient opener has the latest multi frequency transmitter technology and adaptive technology it will fit all major brands of door up to 18m2. Whisper Drive is perfect match for any residential sectional door.

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For residential sectional garage doors up to 18m2


  • Security+2.0 technology provides the highest level of security available.
  • 75% Less Energy
  • The powerful and fast DC motor is quiet and built to last with the strength to open any domestic door
  • Adaptive Technology – less maintenance and trouble free
  • Improved Transmitter Range
  • Battery Backup – operate your door even when there has been a power failure
  • Automatic Safety Reverse
  • Manual Release
  • 7 year warranty


  • Maximum lifting under spring tension–20 Kgs
  • Suitable for steel and timber spring balanced doors
  • Maximum lifting height (with extensions) 3.5m


  • 12V DC motor with thermal overload protection
  • Input voltage: 240V AC
  • Rated door area 18m2 – Pulling force: 800N
  • Segmented or one piece C-rail with belt drive system
  • 433.30, 434.54, 433.92 MHz AM radio with rolling code technology and wide band receiver
  • Up to 64 memory registers
  • Garage illumination: Two x 240V/ Max. 40 Watt E27
  • Noise rating at 1m: 57dB

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  • 1 x Powerhead
  • 2 x Three channel key ring mini-transmitters E945M
  • Wireless wall button E128
  • Wireless keypad E840M
  • Integrated battery backup technology