STEEL_LINE_Automatic Garage Door Deadbolt SD  ( AUTO_LOCK) 

Free Standard Delivery Australia-wide only 


  • Automatic Garage Door Deadbolt SD  -Lock (Pre-Wired) 
  • M5 Screw & Nuts x 2 
  • Cable Clips
  • Mounting Tempate 
  • Brochure 
  • Demonstration

Warranty -  01 year manufacturer's warranty (This warranty covers failure due to manufacturer's fault)


The Automatic Garage Door Deadbolt SD by Steel-Line provides convenience when it comes to entering and exiting your garage. With just the push of a button, you can open, close and lock your garage door with ease, saving you time and effort.

Key Features

    • Engineered with the latest electronic technology to offer optimum protection
    • High quality, slim and aesthetic design
    • Effortless installation, compatible with the SD800 and SD1200 Steel-Line Sectional Door motor range , with Marantec option available
    • Simple disengagement in the event of a power failure
    • Plug and Play. No programming required
    • Set and forget. No regular charging or need for batteries
    • Hard-wired so no interference commonly experienced with other locks on the market
    • Retrofit to your existing motor. Can be retrofitted to existing SD800 and SD1200 motors (upgraded replacement logic board required).

Compatibe Sectional Door Openers 

  • STEEL_LINE - SD1200
  • Sprint 800SD
  • Sprint 1200SD 


How It Works

The Automatic Garage Door Deadbolt SD by Steel-Line has been designed using advanced technology and will automatically engage when you close your door using your remote control.

The locking pin extends when the door reaches the closed position, providing you additional locking layer to your garage door.

When opening, the locking pin will automatically retract, disengaging the Automatic Deadbolt and allowing the door to raise to position.


Brand Steel_Line
Shipping Weight 0.8000kg
Shipping Width 0.130m
Shipping Height 0.060m
Shipping Length 0.230m
Shipping Cubic 0.001794000m3

Be The First To Review This Product!

Help other Automatic Doors Australia users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category