Elements Of Entry Phone - Laskomex CD-2502 Series Installation, Service And Programming Manual

In case the system of entrance hierarchy is activated, set the range limits for the
apartments in cassettes operating as EC-2502/U (for subordinate entrances).
Leaving default settings in these cassettes may cause wrong operation of the
entry phone system.
In case of need tune the acoustic path.
Check the operation of the system using the installation procedure.
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Elements of entry phone

Electronic cassette
In entry phone CD-2502 one type of electronic cassette is used — EC–2502 for main
or subordinate entrances. Its operation mode is defined by an installing specialist.
The cassette operates in default setting in U mode and is used for subordinate
entrance. Service of the main entrance (operation in mode H) requires the change
of cassette configuration (see programming, page 28).
External panel
For CD-2502 system a few types of external panels were designer. Panels are
produced in audio and video version (with colour camera and LED lighting). They
are made of zinc coated sheet covered with powder paint or of stainless steel; in all
panel optical keyboard is used. Panels may be equipped with an iButton electronic
touch key reader or RFID proximity key reader. Electronic key is an alternative to
a combination lock, it is also a very good replacement of a traditional mechanic key
because it is lighter and more comfortable in use. Furthermore, an electronic key
may be easily programmed in any number of entry phones equipped with readers.
The following external panels are available:
Type of panel
CP-2502/xx
CP-2502T/xx
CP-2502N /xx
CP-2502NR /xx
CP-2502VT/xx
CP-2510T
CP-2520T
CP-2510VT
CP-2520VT
CP-2530T
CP-2530VT
Description
standard panel in colour xx
panel with key reader
panel with a list of occupants
panel with a list of occupants and RFID key reader
panel in video version with key reader and black-white camera
panel in audio version made of stainless steel (horizontal)
panel in audio version made of stainless steel (vertical)
panel in video version (with color camera) made of stainless steel (horizontal)
panel in video version (with color camera) made of stainless steel (vertical)
panel in audio version made of stainless steel (narrow version - 100mm width)
panel in video version (with color camera) made of stainless steel (narrow
version - 100mm width)
3 ELEMENTS OF ENTRY PHONE
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