1x DOORRMTCTRLB 2-Doors Garage Gate Door Opener Remote Controller

Picture 1:  What you see above is what you get.  Manual is included which is not shown in the photo above. 

Offered here is ONE (1) new good quality     Access Control Circuit Board.  This board can control two separate electrical doors or devices.  Button A on remote controls Door A, and Button B controls Door B.
Package comes with

1. Access Control Circuit Board.

2. Remote Controller.

3. Manual (not shown in picture above)

Specifications:

Size of electrical board: 40mm x 58mm x 16mm

Electrical capacity: maximum permitted current coming from your garage door (see picture 2 above)

If you own an electrical garage door or gate, and if you tend to lose the expensive remote controller which your manufacturer charges you, then this is a more economical answer to your frustration.  All you need to do is locate where the door switch is (usually attach to a wall in you garage), and connect the two wires from the switch to the board shown in picture 1 above, apply a DC12V to the board, and you are all set to open and close your door using the remote controller.  If you lose the remote controller or if you want to give one controller to each of your family member, you can always buy replacements from us by clicking on this icon: or  or or this item that has power supply attached to it

wide range of applications include:

1. Garage door

2. Electrical door. 

3. Automobile door

4. most doors that are electrically controlled.  With this device, you can also add remote control function into those old dummy electrical door that lacks one.

Other questions:

How does this unit function?  Basically, when you press and hold the button on the remote controller, the circuit board will close or open a circuit for as long as you press onto the button.

What if my neighbor use a similar controller?  Will he be able to open my garage?

There are more than 6561 combinations which you can program into the remote controller, therefore, it is highly unlikely your neighbor will know which combination you are using. 

Changing the combination is a very simple task.  All you need is a a soldering iron and a screw driver, which is not included in this package (and which we do not sell).