For ultimate elegance and safety, a soft close door closer is necessary to be used in every door—whether for car, domestic or commercial use. The use of this device will keep a door from immediately closing, thereby slamming on the structure that will result to noise and damage on the other part. On the other hand, the use of regular closer can also be scary especially if there are elders or youngsters who are using the door. A little push is all it takes for them to close the door which if done without precaution can actually cause an accident.
One set electric door opener includes: Opener, 2 arms, 2 remotes, 2 push buttons. Articulated arm and sliding arm both available, can be mounted on the hinge side and opposite hinge side.
Articulated Arm Sliding Arm
Remote control Introduction
| Model | SD3108 |
| Swing application | One-way open, single leaf and double leaf standard doors |
| Power supply | 220V/AC 110V/AC 50/60Hz |
| Motor | DC 12V brushless motor |
| Rated power | 45W |
| Door width | 1200mm |
| Door weight | 120kgs |
| Opening/Closing speed | 2-8 seconds (adjustable) |
| Opening time | 0-120seconds (adjustable) |
| Hold-open time | 1-30seconds (adjustable) |
| Environment temperature | -20 ~ +50°C |
| Manual force | <30N |
| Operation noise | <55db |
| Opener size | 410mm(L)*80mm(W)*75mm(H) |
| Packaing size | 460mm(L)*200mm(W)*120mm(H) |
| Opener weight | 5.5 kgs |
1. surface mounting
2. Push-Go: Automatic activation by pushing or pulling door panel
3..Quiet and aesthetically pleasing
4. Electric strike integration
5. Efficient and cost-effective
Note: backup battery is optional accessory, not included in one complete set.
1. Access keypad (card reader)
Designed for the control of office building,office,residential house, security system.Card reading and password inputting.Great power of card reading with the distance no less than 10cm.
2. Wire&wireless push button
3. Hand sensor switch
With the non-contact induction design, door can be open in an easy and clean way.Transmit distance is adjustable from 1 to 15 cm.
4. Passive Infrared sensor (Body sensor)
Just induce the movement of human body only.When someone moves, the sensor will react and door operator will be triggered to operate.Maximum detection speed: 5cm/s.
5. Foot sensor
When feet is detected, beam will be cut off and thereby trigger the signal for door opening.
6. Electric lock
Make your doors more security. Easy installation. Provide with bracket for installation.Holding force: 280Kg(600Lbs).
7. Hand programmer
Easily adjustable opening&closing speed, opening angle,hold open time by hand programmer.
| S/N | Value scope | Initial value | Function description |
| 1 | 10-100 | 65 | Opening speed |
| 2 | 10-100 | 55 | Closing speed |
| 3 | 1-10 | 2 | Damping opening speed |
| 4 | 1-10 | 2 | Damping closing speed |
| 5 | 1-60 | 20 | Damping opening distance |
| 6 | 1-60 | 20 | Damping opening distance |
| 7 | 0-120 | 2 | Hold-open time |
| 8 | 0-3 | 1 | Delay open time |
| 9 | 0-1 | 1 | Left and right directions of door opening |
| A | 0-1 | 1 | Fire alarm signal to open/close door |
| B | 30-200 | 90 | Opening/Closing angle |
| C | 0-30 | 20 | Locking force |
| D | 0-60 | 20 | Opeing braking force |
| E | 0-60 | 20 | Closing braking force |
Know more about the operator, function, programming, please visit our videos on Youtube:
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A safety feature is built-in to each door opener. When an obstacle is detected during the Operation of the opener,it will stop the opening or closing cycle immediately,until the opener is activated again and the obstacle is |
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| Manually open when power off |
The use of soft close door closer is now apparent and prevalent because of the number of manufacturers that are actually using this type of device. It comes in different designs, styles, colors and materials but it is for one single purpose and that is to keep the door easy to use but a lot safer than ever. In fact, not only this device is being used in simple applications like actual doors and cabinets but also in automobile doors which is best exemplified by the luxurious make like BMW. The availability of this kind of device make the use on those grand doors of the vehicle more posh and of course, safe.
How it works
While the normal door closers allow the user to push it slightly to close, this soft close door closer will retard the movement of closing. This action will keep the door from immediately closing to prevent accidental closing of a door or opening as well. With that, the closing of the door is done in a slow motion and thus there will be no reason for an accidental closing or a noisy abrupt closing of a door. This is therefore very useful in applications where there are elderlies and youngsters who are living and using the same doors.
To find the best soft close door closer, it is always best to identify the application or use of the device. Doing so will help choose the size, color, design and material that will be best for the application. At the same time, it is also good to ensure the brand or the manufacturer of the device. Choose the brand that is reputed in manufacturing this kind of device and finally, make sure that the device is durable enough for the task for it to last.
