Olide SD3108 Automatic Swing Door Opener Hardware Supplier

  • $515.89
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SD3108 Video

SD3108 Automatic Swing Door Hardware 

Package including:

Swing door opener motor,2 arms, 2 remotes, 2 push buttons, 1 hand programmer

SD3108 automatic swing door opener package

Articulated arm and sliding arm both available, can be mounted on the hinge side and opposite hinge side.

Electric Swing Door Operator Features

  • Surface mounting
  • Push-Go: Automatic activation by pushing or pulling door panel
  • Quiet and aesthetically pleasing
  • Electric strike integration
  • Efficient and cost-effective

SD3108 electric swing door operator

Note: Backup power supply is forbidden to ship, you can find it in your local market, it's DC12V type.

  • DC 12V brushless motor, more quiet and much safer;
  • Control board can connect with access control system,sensor or electric lock etc.
  • The gear box made of steel instead of plastic, more longer operating life;
  • Multiple function remote control, automatic, locked, open, remain opening, pause;

SD3108 electric swing door operator remote control

Note: One remote control can control multiple openers at the same time, and one door opener can connect 15pcs remote controls at the same time.

  • Easily adjustable opening&closing speeds, opening angle, hold-open time by hand programmer;
  • Safety system: the automatic protection device against overheat, overvoltage, overcurrent and obstacle-encountering.

SD3108 Automatic Swing Door Opener Applications:

  • Commercial
  • Residential
  • Hospital
  • Office
  • Washroom

This kind of electric door opener can be widely used in residential subdistricts, retail stores, pharmacy, laundry, office, washroom, hospital, air shower, clean room, etc.

SD3108 Technical Specifications

Installation method surface mounting (external)
Power supply 220V/AC,110V/AC, 50/60Hz
Motor DC 12V brushless motor
Reted power 45W
Max. door width(single leaf door) 1200mm
Max. door weight(single leaf door) 120kgs
Opening/Closing speed 2-8 seconds(adjustable)
Opening time 0-120 seconds(adjustable)
Environment temperature -20 -- +50°C
Manual force <30N
Operation noise <55db
Opening angle 60°~120°adjustable



Output voltage of power: DC24-12V for the optional accessories, such as body sensor; access device, safety beam, electric strike and others.

SD3108 Automatic Swing Door Opener Troubles Shooting

Trouble Reason Solution
No indicator LED lights
on power supply
Power failure
  • Open the cover of machine
    body; check if the fuse of
    220V/110V power is burned down.
  • Open the outer crust and
    check if happens 220V or
    110V power fuse blowout. 
The remote control doesn’t work Failure of remote control
  • Connect the port “door
    opening signal” with the
    public port “GND” by the
    wire; if the side of door
    opening is not allowed,
    check the machine power; if
    the signal of door opening is accepted, further check as per the following steps:
  • 1. If the indication light is on
    when the key of remote
    control is pressed; if out,
    replace with the same kind
    of battery after opening the
    rear cover.
    2. Re-learn the code of
    remote code; if it still
    doesn’t work, check if the
    receiver or remote control
    doesn’t work
Door knock 1. The brake doesn’t
work well;
2. Too small of
distance of
damping speed
3. Too fast door
  • Turn up the braking force
    (Option E)
  • Increase the damping close
    distance (Option 6)
  • Slow down the speed of door
Door open not in place 1. The angle is not well adjusted;
2. The signal of door
opening is sent
before the powering
on and resetting;
  • Adjust the angle of door opening (Option B)
  • Reclose the power; close the door and then power on; send the signal of door opening after 60s
Door in unclosed state 1. The angle to be
  • Decrease the angle of door

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Ask a Question
  • how to program the remote

    Hi Joseph,

    Could you please tell me your email address? So that I can send you product manual.

    Best regards,

  • I am attempting to install this swing door opener, but I have misplaced the manual. How can I print another one?

    Hi, here you can download the product manual: SD3108 manual

  • When the door was closed by the SD3108, do the opener hold the door closed in a closed state or could some wind open the door a little bit?


    It will keep the door closed, not open a little bit.

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