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Lockmaster SRD04 Garage Roller Door Opener

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Lockmaster SRD04 Garage Roller Door Opener

Availability: Out of stock

For Australian roll up garage door up to 4m Height
600N Max Lifting Force
Low Power Consumption, only 2.8 watts when Standby
Auto Reverse, Overload Protection, Photocell beam
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Super safe and intelligent garage door opener for rolling garage doors.

Waterproof design with safety features that include self-learning auto-reverse, current fuse overload protector, backup battery connector (battery not included), photocell beam, LED courtesy light and anti-theft alarm. The advanced switching system provides optimised, economical, reliable power consumption - much better than transformers which can be unstable and power hungry. Comes with multiple power inputs and thunder / overload protection. Unit can be mounted in the centre or side of the door axle.


  • Control system: SMT PCB control system, over current fuse, easy travel setting.
  • Waterproof design, separate control unit and mechanism, easy manual and auto operation, removable drum fork
  • Rolling code remote control system
  • Safety Features: Auto reverse, current overload fuse, connection for backup battery, photocell beam and anti-theft alarm.
  • Patented Design and Aluminum Drive Unit.


  • Power supply: 240VAC 50Hz
  • Driving Motor: 24VDC
  • Standby power: 2.8 watts
  • Gear motor power: 100 watts
  • Control voltage: 24VDC
  • Rated current: 5.0A
  • Operator lifting force: 600N
  • Opener maximum run time: 40 seconds
  • Max Gate Height: 4m
  • Protection grade: LP53
  • Insulation class: A
  • Absorbing Power 150W
  • Remote Control:
    • Frequency: 433.92 MHZ
    • Coding type: Rolling code
    • Number of code combinations :over 4.29 billion
    • Code generation: Non-linear encryption
    • Battery voltage: 6V DC
  • Motor Type: Permanent magnet 24VDC
  • Cortest light type: LED 3W/24VDC

Package Content:

  • Driver unit
  • Control Panel
  • Axle mounting bracket
  • Ower's Manual
  • Wall mouting Acceossires
  • 2x Remote Controller
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Payment Options

    We accept the following forms of payment:

    Bank Deposit
    Money Order and Cheque
    Secured by Verisign.


Please add to cart to find out the Postage.

  • 95% of items are dispatched within 24 hours of payment being received (Personal Cheque may take longer).
  • Once items are dispatched, regular Australia Post or Direct Freight delivery times apply
  • All the delivery are traceable, we will email you tracking details once order despatched.
  • All products are covered by full transit insurance.


    At GTmall.com.au we are committed to offering you a safe and pleasant shopping experience so if something does go wrong, we are here to help you!
  • If you change your mind or make an incorrect choice, we will refund you within 14 days of delivery for unopened products (excludes delivery costs).
  • If your item arrives damaged or "dead on arrival", we will arrange a replacement of damaged parts.
  • If your item develops a fault after delivery, we will assess your claim and offer a replacement, refund where appropriate.
  • We offer a 12 month warranty on most of our products (If not stated on the description) - claims outside this period will be assessed on a case by case basis.
  • For further information, visit our Returns Policy page.
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