Coding a proximity tag for an intercom: possibilities and requirements

Hello, I live in an apartment building and I would like to have a proximity key fob without entering the code. I had one in previous housing estates, even with the same model of intercom, but here there is no intercom. If it is possible? Do I have to have at least one to copy it, or is it possible to program it somehow without the original one?

First, the intercom must have RFID support. And then someone has to program it for you.

He has it because I found out. The intercom guy doesn`t want to do it

air40 wrote:

The intercom guy doesn`t want to do it

How does he argue this?

Maybe he`s such an "intercom guy" that he doesn`t have service codes to enter the program for uploading new key fobs.

Must have a code. Sometimes the installer leaves a user code.

kkknc wrote:

Must have a code

Is there any standard for this?

It`s different with the norm. It depends if it`s a code or CODE.👍

I don`t want to take it because the administrator has forbidden it,

air40 wrote:

I don`t want to take it because the administrator has forbidden it,

So I would ask the administrator, because this is at least a strange approach to the matter.

For technical purposes: provide a photo of your panel with a proximity reader at the entrance door.

Photo of the intercom

You can program the key fob yourself. Below are the instructions:
After purchasing an additional RFID key fob/card, the tenant can independently enter it in the database in the external panel. To do this, take the following steps:
- enter the apartment number on the external staircase panel
- touch one of the arrow fields
-enter the PIN code to enter the facility
- the number of cards already entered at a given address of the premises will be provided (maximum 15)
- present the new card (key fob) within a maximum of 4 seconds
- if the card is not repeated (then "REFUSAL"), a save will be made.
-after the system returns to rest, check the operation of the new card (key fob)

Added after 4 [minutes]:

The card/key ring you need to buy is standard: UNIQUE 125kH

Thanks, mate ! I will check it and let you know if it worked

Building administrations and intercom installers do not want to share this type of knowledge because it is a chance for them to earn some extra money. In my opinion, this is an unjustified action and to the detriment of the residents, so if there is a chance to promote this type of knowledge, I am happy to do it.

WojtekRav wrote:

Building administrations and intercom installers do not want to share this type of knowledge because it is a chance for them to earn extra money. In my opinion, this is an unjustified action and to the detriment of the residents, so if there is a chance to promote this type of knowledge, I am happy to do it.

Well, such things should be included in the rent and not additional earnings for the cooperative, administration or installers.
Is it possible to use a similar combination to assign a key fob to the OptimaSL255RC series intercoms? Installers demand PLN 60-90 for this favor.
[url=https://obrazki.elektroda.pl/6020139600_1687629626.jpg]

zbigmen wrote:

Can a similar combination be used to assign a key fob to the OptimaSL255RC series intercoms?

Yes, but by default (factory), such editing is blocked.
The lock would have to be removed by the installer.

zbigmen wrote:

Installers demand PLN 60-90 for this service.

If you don`t mind spending several dozen zlotys, don`t use this option, you can`t even start your own topic, you just add to someone else`s.

...

sosarek wrote:

zbigmen wrote:

Installers demand PLN 60-90 for this service.

If you don`t mind spending several dozen zlotys, don`t use this option, you can`t even start your own topic, you just add to someone else`s.

He founded it, but his topic went to HydePark https://www.elektroda.pl/rtvforum/topic3985623.html

@interest Yes, that explains everything, the post was reported anyway...

>>20630776
I started the topic for educational purposes and I expected substantive solutions, not threatening paragraphs. Electronics knows no boundaries. People who had no knowledge of electronics or software spoke out. It was only scaring and beating up. A lot of people advertise on the Internet and copy RFID key rings and cards. Does anyone puts them in prison? Do they copy them for profit? Yes. Are anti-radar cameras illegal? Yes. Is the person who produces them in prison? No. Are driving recorders in cars illegal? In some countries yes? Is someone locking them up? producers and designers to prisons? No. Does anyone make documents as collector`s items? Yes? Is it banned and are these people in prison? No? Likewise, electronic projects for educational purposes are not prohibited. That`s why I don`t agree with closing my topic: https://www.elektroda.pl/rtvforum/topic3985623.html#20629091