User manual
IPDP - installation and operating instructions 
10
The flat cable connection is facilitated by connector 
locks, preventing from rotation, but to keep the 
connection routing is imperative. 
“To IP DoorPhone” is always the routing to the basic 
module. 
“To NCmod” is 
routing to the row 
end (on last 
NC-mod.). 
Picture 6 IPNC4-mod module 
1.3.3  IPDP-K Keyboard Module 
The keyboard module is only connected by flat cable as 
well  as  NC-mod4  module.  The  only  difference  is  that 
keyboard  module  is  always the  last in  row (no  other 
module can be connected behind it). Connect on the first place (to output of the 
IPNCx-mod) or  the second (to  output of the first NC-mod4) positions or  third 
place. It means that 4 to 24 buttons with direct dialing can be used instead of 
keyboard (per assembly). The most frequent used assemblies are: 
IPDP-00 + IPNCx-mod + IPDP-K 
IPDP-00 + IPNCx-mod + NM-mod4 + IPDP-K 
IPDP-00 + IPNCx-mod + NM-mod4 + NC-mo4 + IPDP-K 
IPDP-00 + IPNCx-mod + NM-mod4 + NC-mod4 + NM-mod4 + IPDP-K 
Pay attention when programming – the position of keyboard connected must be 
correctly specified. 
The  choice  is  entered  by  gradual 
pressing  of buttons  with digits.  Firstly 
the key symbol must be pressed to 
enter  a  password.  When  pressing  X, 
the DoorPhone will hang up or cancel 
your dial. Button with key symbol use 
for “Point” in IP adress in P2P mode. 










