What is the second box in the picture used for? I get what the keypad does, but what is that other box for?
758560
The keypad code that authorizes the opening/closing of the garage door must be stored somewhere. That second box is the "brain" that stores this user code, and that then completes the electric circuit that opens/closes the garage door (in effect, it electronically "pushes the garage door button") when that correct code is entered on the keypad.
758561
It is the control box. It mounts inside on the wall and gives you an extra open/close.
758562
Wire (hard wired) goes from garage door opener to box also wire from remote goes into it
144032
They aren't 'buttons', what looks like the slots between buttons are actually little green lights. The first one, labeled 1, is the number lock, (when lit, means that the number pad is on), the second, labeled A, is the cap lock (when lit means the keyboard types in capital letters), and the third, labeled with a down arrow, is the scroll down lock, (is lit when the keyboard is locked into the downward scroll). Hope this helps.
311517
Correction. It took me a while looking the second go round. It's not on the side where I was looking. There is one in the front under the keyboard.
1050400
No. My installer said only one main controller can be used, but up to 4 keypads can be paired with it.
851658
The small hole you see in the picture is for the key. A silver disk is moved to the side then the key is inserted. The hole for the external batter is in the keyboard and the battery pack plugs in there. This provides two safe guards of getting locked out.
112493
I was concerned about this too when I first noticed it....but this system is way better than the keypad, and faster....increments under 30 seconds are no problem.
1830327
I'm not sure, but I wouldn't waste my money buying this if I were you. The keys don't work well. I recently purchased a Targus keypad and it works much better. It is more expensive, but you get what you pay for.
1835588
It's for the logitech revue (google tv box), which can use two of them. The revue then uses the "IR blaster" to control the tv, cable box, av receiver, or anything related which the revue can control. A second one is useful if you have your tv and perhaps av receiver in different locations.
1582656
The keyboard that was shipped to me has an enter key that is one row "tall" with a |\ key above it (next to the brackets).
2130976
The second button is for another remote option. Usually used as a gate opener by those living in a gated community. Otherwise, it is not used. The light is supposed to turn off automatically after a certain amount of time.
2179085
The keypad uses a micro B USB calbe. If you go to Amazon.com and do a search for a micro B USB calble you will find several cables are available in various lengths and pricing.Sandbx2
865792
Your question is a little incorrect.. This item is an overlay. It sits on top of the trackpad mouse and a key press activates the "keypad" another key press allows the mouse to work. Personally I'm not a big fan...
613188
This is a 3-button opener. Doesn't look anything at all like my keypad (which works fantastic, by the way)
851659
There is an external battery pack that connects from outside in case the batteries die. The small cap below the keypad unscrews to provide access to the keyhole (so you can also open the door manually with a key if necessary).
1059877
I am not sure, but you should ask the seller. It is better off that way. I use it as a basic key pad.
1890512
That spot is used for this keyboards "function" key. The key with the black square on the right is used for the windows key.
1833033
you get a key if you get the electronic keypad rather than the combination dial