Phone Systems

Previous Thread
Next Thread
Print Thread
Rate Thread
Lee Dan apartment intercom on TDA50?
#169578 09/21/11 11:21 AM
Joined: Jul 2005
Posts: 9
Member
OP Offline
Member
Joined: Jul 2005
Posts: 9
I know this is a long shot, but here goes. We are installing a TDA50 in a residence which shares a Lee Dan PK543 apartment intercom system with 4 other tenants.
We are limited in our ability to change existing equipment/wiring. I am wondering if there is a creative way of incorporating the existing call station to work as a door phone on the TDA.
The home owner is hoping to greet visitors & release the door from system phones.

Any ideas would be much appreciated.
- Patrick L.

Panasonic Equipment and Telephones
Re: Lee Dan apartment intercom on TDA50?
#169579 09/21/11 11:39 AM
Joined: May 2003
Posts: 2,917
Member
*****
Offline
Member
*****
Joined: May 2003
Posts: 2,917
If it will work as a co input to system or wirh an slt from system. a dialed code will activate a relay.
no or nc.

Re: Lee Dan apartment intercom on TDA50?
#169580 09/23/11 03:22 PM
Joined: Jul 2005
Posts: 9
Member
OP Offline
Member
Joined: Jul 2005
Posts: 9
Thanks for the reply. I think I am ok with the door release aspect, my main concern is whether we are going to be able to tie the Lee Dan equipment into the TDA. I have no idea if the PK543 will be able to simulate ringing voltage.

Re: Lee Dan apartment intercom on TDA50?
#169581 09/23/11 06:12 PM
Joined: Apr 2004
Posts: 4,991
Member
*****
Offline
Member
*****
Joined: Apr 2004
Posts: 4,991
Theres a manual on
Lee Dan site for your p k543 and Lee Dan is right here in Hauppauge

Re: Lee Dan apartment intercom on TDA50?
#169582 09/26/11 02:09 PM
Joined: Sep 2011
Posts: 1
Member
Offline
Member
Joined: Sep 2011
Posts: 1
Hi,

I am new to this message board but I am from Alpha Communications in Farmingdale NY. We are the largest stocking Master Distributors of Tektone brand intercoms in the US. Tektone manufactures the PK543A for Lee Dan and we sell them under the Tektone brand. The PK543A type system is a 'simplex' voice system and will only send voice in one direction at a time, unlike the TDA50, which is most likely 'duplex' type. They are really quite different technologies and circuitry and I do not believe you could make it work. You can call me at 631-777-5500 if you need further info. Thanks.

Re: Lee Dan apartment intercom on TDA50?
#169583 09/26/11 07:16 PM
Joined: Aug 2009
Posts: 1,115
Member
Offline
Member
Joined: Aug 2009
Posts: 1,115
If it is simplex 4 wire you can use a abandoned teletone leased line boxes you see all over the place they have a hidden dip switch inside that will covert 4 wire tx rx into duplex 2 wire circuit after that there is a tiny how do you get the unit to send 90-105 volt ac ringing!


Moderated by  Carl Navarro, OBT 

Link Copied to Clipboard
Forum Search
Most Recent 5 Post
KXTD816 ringing wrong extension
by ToshiGal75 - 05/25/20 06:02 PM
SV9100 with 10 digit DIDs on SIP
by conxtel - 05/22/20 08:58 PM
SV9100 CP20 Question
by erniejoey - 05/22/20 11:41 AM
Magix positive telco disconnect
by Brian A - 05/21/20 05:54 PM
Nortel CICS 10 call log
by Droptop - 05/21/20 02:35 PM
Who's Online Now
6 members (dexman, Rok1215, morephones, RATHER BE FISHING, nortelvoip, ChrisRR), 93 guests, and 32 robots.
Key: Admin, Global Mod, Mod
Popular Topics (Views)
Forum Statistics
Forums95
Topics93,717
Posts635,850
Members49,286
Most Online5,661
May 23rd, 2018
Today's Birthdays
kevitosc, MJK
Newest Members
nikauri, Darrel Mullins, fleming23, AKP, Oso Rojo
49285 Registered Users
Get Tech Support Now! Click the banner below
Get Tech Support Now!
EMP & Lightning Home Surge Protection
EMP - Click Here!
Top Posters (30 Days)
Bob-o 14
hbiss 9
Ruben 9
Bluewater Sailing
https://www.patreon.com/bePatron?u=5256033
EMP Shield for Commercial - Home & Vehicle
Use Coupon code SAVE - Click Here!
Servpro Ventura 24-Hour Emergency Service
Free Estimates call us now 24Hours
Contact Us | Telephone System Tech Support | Terms of Service

Sundance Communications is not affiliated with any of the above manufacturers.
©Copyright Sundance Communications 1998-2020
Trusted Partners