top of page
EL651 sound module

EL651 sound module

  • For Nexa push buttons door panels.
  • 4+n analogue installation. 2  door systems 
  • Additional information

    The necessary components for a 4+n system with several access doors are:

    • Use an EL651 sound module for each door panel.
    • When systems with more than 2 push buttons, order as many EL610A analog push buttons electronic modules as required for the panel. In case of panels with more than one horizontal module, use one RAP-610A link cable for each additional horizontal module.
    • Use electronic call telephones with 4+’n’ installation. The maximum number of units inside the same apartment is three.
    • A TF-104 transformer will be required for each door panel.
    • Use a 12V a.c. lock release.
  • Additional information

    • For systems with several access doors.
    • External switching units are not required.
    • Sound module with independent door panel and telephone adjusting level volume.
    • Removable terminal connector for easy wiring.
    • Two selectable electronic call types, allowing the tenant to distinguish which door panel is calling.
    • Acoustic acknowledgement signal.
    • While busy channel conditions, acoustic tones are reproduced on the door panel if someone tries to make a call.
    • Handset hang recognition that removes busy channel fixed times.
    • Connection to push button modules using small flat cables provided with the modules.
    • Includes two push buttons.


You can also order by email or phone 020-8361-2444 if you prefer
bottom of page