Panel
Panel

CDNP7ACC SW4S (G3) Digital intercom with coded lock and proximity reader

The third-generation CDNP7ACC SW4S (G3) intercom is equipped with a coded lock featuring individually backlit buttons and a proximity key fob reader. Devices from the CDN series are designed for multi-family residential buildings. For many years, installers have appreciated their high quality, reliability and robust workmanship. CDN intercom control units offer extensive configuration options, making it possible to create systems tailored to the needs of specific projects.

Compatible with all devices from the following groups: CDNP, Inspiro and Familio P/PV. Fully replaces the second generation of CDNP7ACC.

Generation 3 intercom – CDNP7ACC (G3) – includes, among others:

  • a new, more advanced processor
    – universal Master and Slave design (the control unit can operate both as Master or Slave)
    – keypad with white backlighting
    – black display with white backlighting

Intercom control units – convenience and security in everyday use

This type of system is suitable for multi-apartment buildings, blocks of flats and apartment complexes, as well as companies and other types of properties where access should be granted to selected users while remaining restricted for unauthorised persons. It is a convenient and secure solution – there is no need to carry a key for the entrance door, as it can be easily opened using a code generated for each apartment, or by connecting to a specific apartment by entering the appropriate digit combination. Moreover, the staircase intercom has an aesthetic appearance, making it an excellent choice for modern buildings. It is worth noting that the device can support up to 255 apartments.

Innovative intercom with proximity reader – features

We offer panels equipped with a range of advanced functions. These include not only adaptation to the needs of people with disabilities, such as automatic or remote control options, but also the ability to enter individual configurations, adjust the device to the specific nature of the property, for example a hotel, and support proximity key fobs. In the case of Aco products, the intercom dimensions are 206 mm x 88 mm. Depending on the selected frame, installation can be flush-mounted or surface-mounted. Thanks to the use of high-quality materials and modern technology, the device will remain fully operational for years, providing residents with everyday comfort of use. This is a solution already chosen by many people responsible for designing residential buildings, offices and accommodation facilities.
We invite you to purchase intercoms with proximity readers!

*Shown in the photo with the dedicated CDN-R-S-AL ST frame in the same colour.

Index

CDNP7ACC SW4S (G3) ST

Description

Digital intercom with coded lock and proximity reader

Design

Powder-coated aluminium alloy housing
Flat housing front, flush with the mounting frame
Additional rear plastic enclosure protecting the electronics
Black display, white keypad backlighting

Available language versions

PL-EN-DE-FR
PL-EN-DE-SV
EN-LT-IT-HU
UA-EN-DE-PL

Available colours

Steel (ST)

Modules

Coded lock – individual four-digit opening code for each apartment
ACC – Unique 125 kHz proximity key fob reader

Max. number of subscribers

up to 1020 apartments when using an additional SW4S module

Display

LCD (heated)

Installation method

Depending on the selected frame:

  • flush-mounted
  • surface-mounted
Dimensions (mm)

206x88x29,3

Installation type

Digital: 2-wire – P system or UTP Cat. 5e/6 twisted pair – PV system

Line length

Max. 1000m

Power supply

15V DC / 200mA or 12V ± 0,5V AC

Power consumption in standby mode

~ 1W

Outputs

2 x “ELOCK” screw terminals:

  • connection of a standard electric strike (max. 1 A), reverse-action electric strike (max. 0.5 A) or CDN-PK relay module (max. 5 A)
    2 x screw terminals
  • audio signal connection: “LINE+” and “LINE- (GND)”
    2 x screw terminals
  • connection of the second relay output (OUTPUT): “N” and “NO” (max. 2 A, 30 VDC)
Inputs

4 x screw terminals:

  • power supply connection: DC “+DC” and “GND” or AC “AC” and “AC”
    1 x “INPUT” screw terminal:
  • connection of a normally open (NO) push button – activated by shorting to system GND. E.g. external opening button
    1 x screw terminal:
  • connection of the audio signal from the preceding control unit (Master Line): “ML+”
    2 x “EXTMOD” sockets for connecting optional modules
Accessibility features for people with disabilities
  • backlit keypad buttons, optionally with embossed Braille characters
  • acoustic and visual signalling of panel functions
  • automatic or remote door opening (via push button) without the need to answer the call, with the option to connect an additional acoustic or visual ringing signalling device inside the apartment (CDN-U)
Features
  • resistant to vandalism and weather conditions (from -20 to 50°C, IK07, IP42)
  • easy mounting and installation thanks to special holders in the frame for hanging the control unit during installation
  • support for multi-entrance Master/Slave systems
  • universal Master and Slave design (the control unit can operate both as Master or Slave)
  • available codes: 255 apartment codes (4-digit), 5 administrator codes (4- or 6-digit), 1 installer code (8-digit)
  • support for up to 6144 proximity key fobs
  • any number of key fobs assigned to each apartment (from the pool of 6144)
  • any number of key fobs for administrator access, not assigned to apartments (from the pool of 6144)
  • any number of proximity key fobs for installer access with the option to enter the settings
  • adjustable call duration (40-120 seconds)
  • acoustic notification inside the apartment when the door is opened (ring-back) – only for key fobs assigned to the given apartment (function can be disabled)
  • support for multiple expansion modules, increasing system functionality
  • home automation: control of external devices, e.g. gate, barrier, lighting, roller shutters, using the coded lock, key fob or receiver
  • enabling or disabling access to control external devices separately for each apartment
  • possibility to connect multiple receivers under the same number (active receivers only)
  • extensive options for individual configuration of settings for each apartment
  • intuitive and convenient operation and configuration
  • corridor opening function
  • option for batch changing the range of call numbers (from a computer)
  • option for batch changing call numbers (from a computer)
  • option to set ringing without conversation for 8 apartments
  • auto-opening function for each apartment
  • porter function
  • option to enter a 6-character display text during porter redirection
  • adjustable number of door openings during a call (1-3)
  • support for various types of electric strikes and electromagnetic locks
  • 8 priority additional numbers with individual ringing parameter settings
  • device serial number displayed in the computer software
  • call forwarding function for additional numbers
  • programming from the control unit and from a computer using the optional CDN-USB cable
  • free software available in the “Downloads” section
  • compatible with digital devices from the following groups: CDNP, Inspiro and Familio P/PV