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RRP $440.00
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1 x MR850EVO Merlin Professional Garage Roller Door Motor

  • The powerful slimline roller door opener for all residential rolling garage doors
  • Suits Rolling Garage Doors up to 18m2


Listing Includes:

  • 1x MR850EVO Motor
  • 2x E945M Keyring Remote Control Transmitters
  • 1x E128 Wall Button
  • 1X C840 Keypad
  • 1x Battery Backup (Pre-Built into motor)
  • FREE Delivery
  • Easy To Understand Instructions Manual 


Ideal for large single or double residential roller doors.
This premium quality automatic opener is quiet, secure and contains the latest
energy saving design features.


  • 12V DC motor with thermal overload protection
  • Input voltage: 240V AC
  • Rated door area up to 18m²
  • Drum rotations: 4.5
  • Pulling force: 550 N
  • Minimum side room 45mm
  • 433.30, 434.54, 433.92 MHz AM radio with Security+2.0 encrypted rolling code technology.
  • Up to 64 memory registers
  • Garage illumination: 6 standard ultra bright LEDs
  • Noise Rating 1M : 59DB
  • Rated door area up to 18m²

Warranty: 1 year MERLIN'S Online warranty  

*Bulk discounts apply for purchases of 6 or more motors



  • Soft Start/Soft Stop operation
  • Auto safety reverse
  • Auto force sensing
  • Two 3-channel mini-remotes
  • Wireless wall button
  • Rolling code technology with Peak Detect
  • Up to 64 memory registers
  • Manual release handle
  • Ultra-bright LED lighting
  • Side room minimum — 45mm
  • Enhanced drive fork design for improved engagement
  • 2 year general warranty
  • 5 year motor warranty

ACCESSORIES (Optional Extras) 

  • IR beams
  • Motion detecting control panel
  • Keyed manual release
  • Single channel remote
  • 2, 3 or 4 channel mini-remotes
  • Fingerprint keyless entry system
  • Wireless keypad entry system
  • Evercharge™ standby power unit with 'quick connect'
  • Automatic roller door locking system


  • 24V DC motor with thermal overload protection
  • Input voltage: 240V AC
  • Rated door area: 16.5m2*
  • Rated door weight: 100kg
  • Force maximum: 550N
  • 433.92 MHz AM RF with Peak Detect receiver
  • When fitted with IR beams

SKU MR850a
Brand Merlin Garage Door Openers
Unit Of Measure ea


  • 2 year general warranty
  • 5 year motor warranty

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