Hello As I am finishing the renovation, I decided to change the intercom. To be honest, I do not know anything about it, so I bought it in the store that my wife liked. And of course, I have no idea how to connect it. The intercom that I had earlier is connected to 6 cables (green, blue, red and...

Unfortunately, it is not suitable. Matching uniphones: greetings

Hello, unfortunately this one will not fit, you need to look for a digital uniphone, two-wire connection.

The one from the auction is OK greetings

There is only + and - and nothing else needs to interest you - green and blue veins. greetings

A single cable is not responsible for anything, only both of them are responsible for everything, i.e. for calling (bell), for conducting a conversation and finally for opening the door.

From what you can see, the plus is on the blue cable. Very unusual, but well, that's what the installer decided.

mh, thank you for your reply. So I'm going to return this one. And I found at the auction such looks identical. So I just have to understand that I need a uniphone with a two-wire system?

that's perfect thank you for the quick replies. Uniphone ordered. And so for the future when it comes. I'll connect the blue and green cables. Which entrance? ie which is responsible for the microphone and which for the voice?

and which of these cables is a plus and which is a minus? will something happen if I mistake them?

Only those who installed the intercom system know about it. However, it is best to check with a meter where the plus and minus are. The installer should choose the warm color as the plus and the cold color as the minus. For you, he should choose orange as a plus and blue as a minus. However, he did not. Good thing he didn't pick two whites. If you mix up the cables, nothing bad should happen. The uniphone will simply not work.

That's cool. I was only worried if it would burn it if I mistake + with -. But if not then no problem when he comes it will all be cleared up.

In the attached photos of the old one you have + and - clearly marked.

Problem solved. As I looked at the old intercom ... Under the rust, there was a sign .. The green was plus, the blue was minus. The intercom plays and beeps, I emphasized the potentiometer on the voice and there is a guitar. Thanks for advice. I always recorded a bit of knowledge greetings

Connecting Cyfral Smart 5P Uniphone: Step-by-Step Guide for Replacing Old UNIFON TCL Intercom

karoll430 4824 14

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#1 16345942 14 Mar 2017 20:42

karoll430 karoll430

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Post #1
16345942 14 Mar 2017 20:42

Hello

As I am finishing the renovation, I decided to change the intercom. To be honest, I do not know anything about it, so I bought it in the store that my wife liked. And of course, I have no idea how to connect it.
The intercom that I had earlier is connected to 6 cables (green, blue, red and three white) but only two are soldered ... (green and blue)
The previous intercom was probably called the UNIFON TCL
The connection looked like this:

Everything works as it should. It rings, you hear it upstairs, it opens ...

I bought a CYFRAL Smart 5P, and how to connect it? Is he even suitable for my "installation"?

I do not have photos of the panel at the front door, but it is the most ordinary panel of the most ordinary, something of this type
greetings
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#2 16346009 14 Mar 2017 21:03

Ircys Ircys

Intercoms specialist

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Post #2
16346009 14 Mar 2017 21:03

karoll430 wrote:
I bought a CYFRAL Smart 5P, and how to connect it? Is he even suitable for my "installation"

Unfortunately, it is not suitable.
Matching uniphones: http://tinyurl.com/j4f2yyd

greetings
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#3 16346017 14 Mar 2017 21:06

piotrek22101 piotrek22101

Level 39

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Post #3
16346017 14 Mar 2017 21:06

Hello, unfortunately this one will not fit, you need to look for a digital uniphone, two-wire connection.
#4 16346024 14 Mar 2017 21:07

karoll430 karoll430

Level 8

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Post #4
16346024 14 Mar 2017 21:07

mh, thank you for your reply. So I'm going to return this one. And I found at the auction such http://allegro.pl/domofon-sluchawka-unifon-cyfral-smart-2-zylowy-sza-i6669374038.html looks identical. So I just have to understand that I need a uniphone with a two-wire system?
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#5 16346061 14 Mar 2017 21:16

Ircys Ircys

Intercoms specialist

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Post #5
16346061 14 Mar 2017 21:16

The one from the auction is OK

greetings
#6 16346068 14 Mar 2017 21:18

karoll430 karoll430

Level 8

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Post #6
16346068 14 Mar 2017 21:18

that's perfect thank you for the quick replies. Uniphone ordered. And so for the future when it comes. I'll connect the blue and green cables. Which entrance? ie which is responsible for the microphone and which for the voice?
Helpful post

#7 16346087 14 Mar 2017 21:22

Ircys Ircys

Intercoms specialist

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Post #7
16346087 14 Mar 2017 21:22

There is only "+" and "-" and nothing else needs to interest you - green and blue veins.

greetings
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#8 16346357 14 Mar 2017 22:46

zybex zybex

Helpful for users

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Post #8
16346357 14 Mar 2017 22:46

karoll430 wrote:
... who is responsible for the microphone and which for the voice?

A single cable is not responsible for anything, only both of them are responsible for everything, i.e. for calling (bell), for conducting a conversation and finally for opening the door.
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#9 16346790 15 Mar 2017 09:52

karoll430 karoll430

Level 8

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Post #9
16346790 15 Mar 2017 09:52

and which of these cables is a plus and which is a minus? will something happen if I mistake them?
#10 16346795 15 Mar 2017 09:59

zybex zybex

Helpful for users

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Post #10
16346795 15 Mar 2017 09:59

karoll430 wrote:
and which of these cables is a plus and which is a minus? will something happen if I mistake them?

Only those who installed the intercom system know about it. However, it is best to check with a meter where the plus and minus are. The installer should choose the "warm" color as the plus and the "cold" color as the minus. For you, he should choose orange as a plus and blue as a minus. However, he did not. Good thing he didn't pick two whites. If you mix up the cables, nothing bad should happen. The uniphone will simply not work.
#11 16346820 15 Mar 2017 10:18

piotrek22101 piotrek22101

Level 39

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Post #11
16346820 15 Mar 2017 10:18

Maybe it will help.
#12 16347076 15 Mar 2017 12:45

karoll430 karoll430

Level 8

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Post #12
16347076 15 Mar 2017 12:45

That's cool. I was only worried if it would burn it if I mistake + with -. But if not then no problem when he comes it will all be cleared up.
#13 16347430 15 Mar 2017 15:40

karl102 karl102

Level 28

» | Helpful post? (+2)

Post #13
16347430 15 Mar 2017 15:40

In the attached photos of the old one you have + and - clearly marked.
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#14 16347763 15 Mar 2017 18:18

zybex zybex

Helpful for users

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Post #14
16347763 15 Mar 2017 18:18

From what you can see, the plus is on the blue cable. Very unusual, but well, that's what the installer decided.
#15 16355049 18 Mar 2017 21:29

karoll430 karoll430

Level 8

» | Topic author Helpful post? (0)

Post #15
16355049 18 Mar 2017 21:29

Problem solved. As I looked at the old intercom ... Under the rust, there was a sign .. The green was plus, the blue was minus. The intercom plays and beeps, I emphasized the potentiometer on the voice and there is a guitar. Thanks for advice. I always recorded a bit of knowledge greetings
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Topic summary

The discussion revolves around replacing an old UNIFON TCL intercom with a CYFRAL Smart 5P model. The user initially inquired about compatibility and connection methods, revealing that the old intercom was connected using six cables, with only two (green and blue) soldered. Responses indicated that the CYFRAL Smart 5P is not suitable for the existing installation, which requires a digital uniphone with a two-wire connection. The user later found a compatible model and confirmed that the green cable is the positive (+) and the blue cable is the negative (-). The installation process was clarified, emphasizing that both cables are essential for the intercom's functionality, including ringing, conversation, and door opening. The user successfully connected the new intercom after identifying the correct wiring.
Summary generated by the language model.